diff --git a/Cargo.lock b/Cargo.lock
index 3139b0769..106d00cae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -161,7 +161,7 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-batteries-async",
  "embedded-services",
@@ -321,11 +321,11 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-cfu-protocol",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
 ]
 
@@ -430,7 +430,7 @@ dependencies = [
  "bbq2",
  "critical-section",
  "defmt 0.3.100",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embedded-services",
  "log",
  "rtt-target",
@@ -485,8 +485,8 @@ checksum = "af0e43acfcbb0bb3b7435cc1b1dbb33596cacfec1eb243336b74a398e0bd6cbf"
 dependencies = [
  "defmt 0.3.100",
  "device-driver-macros",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -541,7 +541,7 @@ checksum = "554e3e840696f54b4c9afcf28a0f24da431c927f4151040020416e7393d6d0d8"
 dependencies = [
  "embassy-futures",
  "embassy-hal-internal",
- "embassy-sync",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embedded-hal 0.2.7",
  "embedded-hal 1.0.0",
@@ -589,7 +589,7 @@ dependencies = [
  "embassy-embedded-hal",
  "embassy-futures",
  "embassy-hal-internal",
- "embassy-sync",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embassy-time-driver",
  "embassy-time-queue-utils",
@@ -597,8 +597,8 @@ dependencies = [
  "embedded-hal 1.0.0",
  "embedded-hal-async",
  "embedded-hal-nb",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
  "embedded-mcu-hal",
  "embedded-storage",
  "fixed",
@@ -621,10 +621,25 @@ dependencies = [
  "cfg-if",
  "critical-section",
  "defmt 1.0.1",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "futures-core",
  "futures-sink",
- "heapless",
+ "heapless 0.8.0",
+]
+
+[[package]]
+name = "embassy-sync"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bbd85cf5a5ae56bdf26f618364af642d1d0a4e245cdd75cd9aabda382f65a81"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "defmt 1.0.1",
+ "embedded-io-async 0.7.0",
+ "futures-core",
+ "futures-sink",
+ "heapless 0.9.2",
  "log",
 ]
 
@@ -663,7 +678,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80e2ee86063bd028a420a5fb5898c18c87a8898026da1d4c852af2c443d0a454"
 dependencies = [
  "embassy-executor-timer-queue",
- "heapless",
+ "heapless 0.8.0",
 ]
 
 [[package]]
@@ -697,7 +712,7 @@ version = "0.2.0"
 source = "git+https://github.com/OpenDevicePartnership/embedded-cfu#a4cc8707842b878048447abbf2af4efa79fed368"
 dependencies = [
  "defmt 0.3.100",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "log",
 ]
 
@@ -770,13 +785,28 @@ dependencies = [
  "defmt 0.3.100",
 ]
 
+[[package]]
+name = "embedded-io"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9eb1aa714776b75c7e67e1da744b81a129b3ff919c8712b5e1b32252c1f07cc7"
+
 [[package]]
 name = "embedded-io-async"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ff09972d4073aa8c299395be75161d582e7629cd663171d62af73c8d50dba3f"
 dependencies = [
- "embedded-io",
+ "embedded-io 0.6.1",
+]
+
+[[package]]
+name = "embedded-io-async"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2564b9f813c544241430e147d8bc454815ef9ac998878d30cc3055449f7fd4c0"
+dependencies = [
+ "embedded-io 0.7.1",
 ]
 
 [[package]]
@@ -818,13 +848,13 @@ dependencies = [
  "critical-section",
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embassy-time-driver",
  "embedded-batteries-async",
  "embedded-cfu-protocol",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "mctp-rs",
  "num_enum",
@@ -900,7 +930,7 @@ dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embedded-services",
  "log",
  "mctp-rs",
@@ -1015,6 +1045,16 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "heapless"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af2455f757db2b292a9b1768c4b70186d443bcb3b316252d6b540aec1cd89ed"
+dependencies = [
+ "hash32",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -1026,7 +1066,7 @@ name = "hid-service"
 version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-hal 1.0.0",
  "embedded-hal-async",
@@ -1127,7 +1167,7 @@ dependencies = [
  "arraydeque",
  "either",
  "embedded-hal 1.0.0",
- "heapless",
+ "heapless 0.8.0",
  "keyberon-macros",
  "usb-device",
 ]
@@ -1149,7 +1189,7 @@ dependencies = [
  "bitflags 2.9.4",
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-hal 1.0.0",
  "embedded-services",
@@ -1470,7 +1510,7 @@ dependencies = [
  "block-device-driver",
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embedded-storage-async",
  "partition-manager-macros",
 ]
@@ -1542,7 +1582,7 @@ dependencies = [
  "crc",
  "defmt 0.3.100",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-services",
  "log",
@@ -1571,10 +1611,10 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
 ]
 
@@ -1944,12 +1984,12 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-fans-async",
  "embedded-sensors-hal-async",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "uuid",
 ]
@@ -2067,19 +2107,19 @@ dependencies = [
 [[package]]
 name = "tps6699x"
 version = "0.1.0"
-source = "git+https://github.com/OpenDevicePartnership/tps6699x#fc7bf70ec292191b630b79160eebc71e39ec8e50"
+source = "git+https://github.com/OpenDevicePartnership/tps6699x#aa3425136216dccfb107bff6b172a49b8972bb70"
 dependencies = [
  "bincode",
  "bitfield 0.19.2",
  "defmt 0.3.100",
  "device-driver",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-hal 1.0.0",
  "embedded-hal-async",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "itertools 0.14.0",
  "log",
 ]
@@ -2154,14 +2194,14 @@ dependencies = [
  "critical-section",
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embassy-time-driver",
  "embedded-cfu-protocol",
  "embedded-hal-async",
  "embedded-services",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "static_cell",
  "tokio",
@@ -2210,7 +2250,7 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98816b1accafbb09085168b90f27e93d790b4bfa19d883466b5e53315b5f06a6"
 dependencies = [
- "heapless",
+ "heapless 0.8.0",
  "portable-atomic",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 424221b97..28b4a6033 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,7 +55,7 @@ critical-section = "1.1"
 defmt = "0.3"
 embassy-futures = "0.1.2"
 embassy-imxrt = { git = "https://github.com/OpenDevicePartnership/embassy-imxrt" }
-embassy-sync = "0.7.2"
+embassy-sync = "0.8"
 embassy-time = "0.5.0"
 embassy-time-driver = "0.2.1"
 embedded-batteries-async = "0.3"
diff --git a/examples/rt633/Cargo.lock b/examples/rt633/Cargo.lock
index ba119a8a4..7da33433b 100644
--- a/examples/rt633/Cargo.lock
+++ b/examples/rt633/Cargo.lock
@@ -43,7 +43,7 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-batteries-async",
  "embedded-services",
@@ -326,8 +326,8 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1298272ea07037196af2fe8d1eb50792206f45476d79eefa435432b9323cf488"
 dependencies = [
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -352,8 +352,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "554e3e840696f54b4c9afcf28a0f24da431c927f4151040020416e7393d6d0d8"
 dependencies = [
  "embassy-futures",
- "embassy-hal-internal",
- "embassy-sync",
+ "embassy-hal-internal 0.3.0",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embedded-hal 0.2.7",
  "embedded-hal 1.0.0",
@@ -363,6 +363,23 @@ dependencies = [
  "nb 1.1.0",
 ]
 
+[[package]]
+name = "embassy-embedded-hal"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0641612053b2f34fc250bb63f6630ae75de46e02ade7f457268447081d709ce"
+dependencies = [
+ "embassy-futures",
+ "embassy-hal-internal 0.4.0",
+ "embassy-sync 0.8.0",
+ "embedded-hal 0.2.7",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "embedded-storage",
+ "embedded-storage-async",
+ "nb 1.1.0",
+]
+
 [[package]]
 name = "embassy-executor"
 version = "0.9.1"
@@ -413,6 +430,15 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "embassy-hal-internal"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f10ce10a4dfdf6402d8e9bd63128986b96a736b1a0a6680547ed2ac55d55dba"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "embassy-imxrt"
 version = "0.1.0"
@@ -424,10 +450,10 @@ dependencies = [
  "critical-section",
  "defmt 1.0.1",
  "document-features",
- "embassy-embedded-hal",
+ "embassy-embedded-hal 0.5.0",
  "embassy-futures",
- "embassy-hal-internal",
- "embassy-sync",
+ "embassy-hal-internal 0.3.0",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embassy-time-driver",
  "embassy-time-queue-utils",
@@ -435,8 +461,8 @@ dependencies = [
  "embedded-hal 1.0.0",
  "embedded-hal-async",
  "embedded-hal-nb",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
  "embedded-mcu-hal",
  "embedded-storage",
  "fixed",
@@ -459,10 +485,25 @@ dependencies = [
  "cfg-if",
  "critical-section",
  "defmt 1.0.1",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "futures-core",
  "futures-sink",
- "heapless",
+ "heapless 0.8.0",
+]
+
+[[package]]
+name = "embassy-sync"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bbd85cf5a5ae56bdf26f618364af642d1d0a4e245cdd75cd9aabda382f65a81"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "defmt 1.0.1",
+ "embedded-io-async 0.7.0",
+ "futures-core",
+ "futures-sink",
+ "heapless 0.9.2",
 ]
 
 [[package]]
@@ -498,7 +539,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80e2ee86063bd028a420a5fb5898c18c87a8898026da1d4c852af2c443d0a454"
 dependencies = [
  "embassy-executor-timer-queue",
- "heapless",
+ "heapless 0.8.0",
 ]
 
 [[package]]
@@ -545,7 +586,7 @@ version = "0.2.0"
 source = "git+https://github.com/OpenDevicePartnership/embedded-cfu#a4cc8707842b878048447abbf2af4efa79fed368"
 dependencies = [
  "defmt 0.3.100",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -595,13 +636,28 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d"
 
+[[package]]
+name = "embedded-io"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9eb1aa714776b75c7e67e1da744b81a129b3ff919c8712b5e1b32252c1f07cc7"
+
 [[package]]
 name = "embedded-io-async"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ff09972d4073aa8c299395be75161d582e7629cd663171d62af73c8d50dba3f"
 dependencies = [
- "embedded-io",
+ "embedded-io 0.6.1",
+]
+
+[[package]]
+name = "embedded-io-async"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2564b9f813c544241430e147d8bc454815ef9ac998878d30cc3055449f7fd4c0"
+dependencies = [
+ "embedded-io 0.7.1",
 ]
 
 [[package]]
@@ -622,12 +678,12 @@ dependencies = [
  "cortex-m-rt",
  "critical-section",
  "defmt 0.3.100",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-batteries-async",
  "embedded-cfu-protocol",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "mctp-rs",
  "num_enum",
  "portable-atomic",
@@ -684,7 +740,7 @@ dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embedded-services",
  "mctp-rs",
 ]
@@ -754,6 +810,16 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "heapless"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af2455f757db2b292a9b1768c4b70186d443bcb3b316252d6b540aec1cd89ed"
+dependencies = [
+ "hash32",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -987,10 +1053,10 @@ dependencies = [
  "cortex-m-rt",
  "defmt 0.3.100",
  "defmt-rtt",
- "embassy-embedded-hal",
+ "embassy-embedded-hal 0.6.0",
  "embassy-executor",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-batteries-async",
  "embedded-services",
diff --git a/examples/rt633/Cargo.toml b/examples/rt633/Cargo.toml
index 9da4f4525..2ce356b7a 100644
--- a/examples/rt633/Cargo.toml
+++ b/examples/rt633/Cargo.toml
@@ -32,7 +32,7 @@ embassy-imxrt = { git = "https://github.com/OpenDevicePartnership/embassy-imxrt"
     "unstable-pac",
 ] }
 
-embassy-sync = { version = "0.7.2", features = ["defmt"] }
+embassy-sync = { version = "0.8", features = ["defmt"] }
 embassy-executor = { version = "0.9.1", features = [
     "arch-cortex-m",
     "executor-thread",
@@ -51,7 +51,7 @@ embedded-batteries-async = { version = "0.3", features = ["defmt"] }
 battery-service = { path = "../../battery-service", features = ["defmt"] }
 bq40z50-rx = { version = "0.8", features = ["r5"] }
 static_cell = "2.1.0"
-embassy-embedded-hal = { version = "0.5.0", default-features = false }
+embassy-embedded-hal = { version = "0.6.0", default-features = false }
 
 # Needed otherwise cargo will pull from git
 [patch."https://github.com/OpenDevicePartnership/embedded-services"]
diff --git a/examples/rt685s-evk/Cargo.lock b/examples/rt685s-evk/Cargo.lock
index e9a5092d2..ae088bdcf 100644
--- a/examples/rt685s-evk/Cargo.lock
+++ b/examples/rt685s-evk/Cargo.lock
@@ -407,8 +407,8 @@ checksum = "af0e43acfcbb0bb3b7435cc1b1dbb33596cacfec1eb243336b74a398e0bd6cbf"
 dependencies = [
  "defmt 0.3.100",
  "device-driver-macros",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -461,10 +461,9 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "554e3e840696f54b4c9afcf28a0f24da431c927f4151040020416e7393d6d0d8"
 dependencies = [
- "defmt 1.0.1",
  "embassy-futures",
- "embassy-hal-internal",
- "embassy-sync",
+ "embassy-hal-internal 0.3.0",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embedded-hal 0.2.7",
  "embedded-hal 1.0.0",
@@ -474,6 +473,24 @@ dependencies = [
  "nb 1.1.0",
 ]
 
+[[package]]
+name = "embassy-embedded-hal"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0641612053b2f34fc250bb63f6630ae75de46e02ade7f457268447081d709ce"
+dependencies = [
+ "defmt 1.0.1",
+ "embassy-futures",
+ "embassy-hal-internal 0.4.0",
+ "embassy-sync 0.8.0",
+ "embedded-hal 0.2.7",
+ "embedded-hal 1.0.0",
+ "embedded-hal-async",
+ "embedded-storage",
+ "embedded-storage-async",
+ "nb 1.1.0",
+]
+
 [[package]]
 name = "embassy-executor"
 version = "0.9.1"
@@ -524,6 +541,15 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "embassy-hal-internal"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f10ce10a4dfdf6402d8e9bd63128986b96a736b1a0a6680547ed2ac55d55dba"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "embassy-imxrt"
 version = "0.1.0"
@@ -535,10 +561,10 @@ dependencies = [
  "critical-section",
  "defmt 1.0.1",
  "document-features",
- "embassy-embedded-hal",
+ "embassy-embedded-hal 0.5.0",
  "embassy-futures",
- "embassy-hal-internal",
- "embassy-sync",
+ "embassy-hal-internal 0.3.0",
+ "embassy-sync 0.7.2",
  "embassy-time",
  "embassy-time-driver",
  "embassy-time-queue-utils",
@@ -546,8 +572,8 @@ dependencies = [
  "embedded-hal 1.0.0",
  "embedded-hal-async",
  "embedded-hal-nb",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
  "embedded-mcu-hal",
  "embedded-storage",
  "fixed",
@@ -570,10 +596,25 @@ dependencies = [
  "cfg-if",
  "critical-section",
  "defmt 1.0.1",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "futures-core",
  "futures-sink",
- "heapless",
+ "heapless 0.8.0",
+]
+
+[[package]]
+name = "embassy-sync"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bbd85cf5a5ae56bdf26f618364af642d1d0a4e245cdd75cd9aabda382f65a81"
+dependencies = [
+ "cfg-if",
+ "critical-section",
+ "defmt 1.0.1",
+ "embedded-io-async 0.7.0",
+ "futures-core",
+ "futures-sink",
+ "heapless 0.9.2",
 ]
 
 [[package]]
@@ -609,7 +650,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80e2ee86063bd028a420a5fb5898c18c87a8898026da1d4c852af2c443d0a454"
 dependencies = [
  "embassy-executor-timer-queue",
- "heapless",
+ "heapless 0.8.0",
 ]
 
 [[package]]
@@ -656,7 +697,7 @@ version = "0.2.0"
 source = "git+https://github.com/OpenDevicePartnership/embedded-cfu#a4cc8707842b878048447abbf2af4efa79fed368"
 dependencies = [
  "defmt 0.3.100",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -709,13 +750,28 @@ dependencies = [
  "defmt 0.3.100",
 ]
 
+[[package]]
+name = "embedded-io"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9eb1aa714776b75c7e67e1da744b81a129b3ff919c8712b5e1b32252c1f07cc7"
+
 [[package]]
 name = "embedded-io-async"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ff09972d4073aa8c299395be75161d582e7629cd663171d62af73c8d50dba3f"
 dependencies = [
- "embedded-io",
+ "embedded-io 0.6.1",
+]
+
+[[package]]
+name = "embedded-io-async"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2564b9f813c544241430e147d8bc454815ef9ac998878d30cc3055449f7fd4c0"
+dependencies = [
+ "embedded-io 0.7.1",
 ]
 
 [[package]]
@@ -736,12 +792,12 @@ dependencies = [
  "cortex-m-rt",
  "critical-section",
  "defmt 0.3.100",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-batteries-async",
  "embedded-cfu-protocol",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "mctp-rs",
  "num_enum",
  "portable-atomic",
@@ -881,6 +937,16 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "heapless"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af2455f757db2b292a9b1768c4b70186d443bcb3b316252d6b540aec1cd89ed"
+dependencies = [
+ "hash32",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -1194,7 +1260,7 @@ dependencies = [
  "crc",
  "defmt 0.3.100",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-services",
 ]
@@ -1221,10 +1287,10 @@ version = "0.1.0"
 dependencies = [
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
 ]
 
 [[package]]
@@ -1288,11 +1354,11 @@ dependencies = [
  "crc",
  "defmt 0.3.100",
  "defmt-rtt",
- "embassy-embedded-hal",
+ "embassy-embedded-hal 0.6.0",
  "embassy-executor",
  "embassy-futures",
  "embassy-imxrt",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-cfu-protocol",
  "embedded-services",
@@ -1505,19 +1571,19 @@ dependencies = [
 [[package]]
 name = "tps6699x"
 version = "0.1.0"
-source = "git+https://github.com/OpenDevicePartnership/tps6699x#fc7bf70ec292191b630b79160eebc71e39ec8e50"
+source = "git+https://github.com/OpenDevicePartnership/tps6699x#aa3425136216dccfb107bff6b172a49b8972bb70"
 dependencies = [
  "bincode",
  "bitfield 0.19.2",
  "defmt 0.3.100",
  "device-driver",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-hal 1.0.0",
  "embedded-hal-async",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "itertools 0.14.0",
 ]
 
@@ -1529,13 +1595,13 @@ dependencies = [
  "bitflags 2.9.4",
  "defmt 0.3.100",
  "embassy-futures",
- "embassy-sync",
+ "embassy-sync 0.8.0",
  "embassy-time",
  "embedded-cfu-protocol",
  "embedded-hal-async",
  "embedded-services",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "static_cell",
  "tps6699x",
 ]
diff --git a/examples/rt685s-evk/Cargo.toml b/examples/rt685s-evk/Cargo.toml
index 53263b1cf..b5bdd0d46 100644
--- a/examples/rt685s-evk/Cargo.toml
+++ b/examples/rt685s-evk/Cargo.toml
@@ -32,9 +32,9 @@ embassy-imxrt = { git = "https://github.com/OpenDevicePartnership/embassy-imxrt"
     "mimxrt685s",
 ] }
 
-embassy-embedded-hal = { version = "0.5.0", features = ["defmt"] }
+embassy-embedded-hal = { version = "0.6.0", features = ["defmt"] }
 
-embassy-sync = { version = "0.7.2", features = ["defmt"] }
+embassy-sync = { version = "0.8", features = ["defmt"] }
 embassy-executor = { version = "0.9.1", features = [
     "arch-cortex-m",
     "executor-thread",
diff --git a/examples/std/Cargo.lock b/examples/std/Cargo.lock
index d51acb9e6..6840a4dc0 100644
--- a/examples/std/Cargo.lock
+++ b/examples/std/Cargo.lock
@@ -268,7 +268,7 @@ dependencies = [
  "embassy-time",
  "embedded-cfu-protocol",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
 ]
 
@@ -440,8 +440,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af0e43acfcbb0bb3b7435cc1b1dbb33596cacfec1eb243336b74a398e0bd6cbf"
 dependencies = [
  "device-driver-macros",
- "embedded-io",
- "embedded-io-async",
+ "embedded-io 0.6.1",
+ "embedded-io-async 0.6.1",
 ]
 
 [[package]]
@@ -527,16 +527,16 @@ checksum = "dc2d050bdc5c21e0862a89256ed8029ae6c290a93aecefc73084b3002cdebb01"
 
 [[package]]
 name = "embassy-sync"
-version = "0.7.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73974a3edbd0bd286759b3d483540f0ebef705919a5f56f4fc7709066f71689b"
+checksum = "7bbd85cf5a5ae56bdf26f618364af642d1d0a4e245cdd75cd9aabda382f65a81"
 dependencies = [
  "cfg-if",
  "critical-section",
- "embedded-io-async",
+ "embedded-io-async 0.7.0",
  "futures-core",
  "futures-sink",
- "heapless",
+ "heapless 0.9.2",
  "log",
 ]
 
@@ -574,7 +574,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "80e2ee86063bd028a420a5fb5898c18c87a8898026da1d4c852af2c443d0a454"
 dependencies = [
  "embassy-executor-timer-queue",
- "heapless",
+ "heapless 0.8.0",
 ]
 
 [[package]]
@@ -605,7 +605,7 @@ name = "embedded-cfu-protocol"
 version = "0.2.0"
 source = "git+https://github.com/OpenDevicePartnership/embedded-cfu#a4cc8707842b878048447abbf2af4efa79fed368"
 dependencies = [
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "log",
 ]
 
@@ -686,13 +686,28 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "edd0f118536f44f5ccd48bcb8b111bdc3de888b58c74639dfb034a357d0f206d"
 
+[[package]]
+name = "embedded-io"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9eb1aa714776b75c7e67e1da744b81a129b3ff919c8712b5e1b32252c1f07cc7"
+
 [[package]]
 name = "embedded-io-async"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ff09972d4073aa8c299395be75161d582e7629cd663171d62af73c8d50dba3f"
 dependencies = [
- "embedded-io",
+ "embedded-io 0.6.1",
+]
+
+[[package]]
+name = "embedded-io-async"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2564b9f813c544241430e147d8bc454815ef9ac998878d30cc3055449f7fd4c0"
+dependencies = [
+ "embedded-io 0.7.1",
 ]
 
 [[package]]
@@ -725,7 +740,7 @@ dependencies = [
  "embedded-batteries-async",
  "embedded-cfu-protocol",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "mctp-rs",
  "num_enum",
@@ -870,6 +885,16 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "heapless"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af2455f757db2b292a9b1768c4b70186d443bcb3b316252d6b540aec1cd89ed"
+dependencies = [
+ "hash32",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -1274,7 +1299,7 @@ dependencies = [
  "embassy-sync",
  "embassy-time",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
 ]
 
@@ -1588,7 +1613,7 @@ dependencies = [
  "embedded-fans-async",
  "embedded-sensors-hal-async",
  "embedded-services",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "uuid",
 ]
@@ -1645,7 +1670,7 @@ dependencies = [
 [[package]]
 name = "tps6699x"
 version = "0.1.0"
-source = "git+https://github.com/OpenDevicePartnership/tps6699x#fc7bf70ec292191b630b79160eebc71e39ec8e50"
+source = "git+https://github.com/OpenDevicePartnership/tps6699x#aa3425136216dccfb107bff6b172a49b8972bb70"
 dependencies = [
  "bincode",
  "bitfield 0.19.2",
@@ -1654,9 +1679,9 @@ dependencies = [
  "embassy-time",
  "embedded-hal 1.0.0",
  "embedded-hal-async",
- "embedded-io-async",
+ "embedded-io-async 0.6.1",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "itertools 0.14.0",
  "log",
 ]
@@ -1735,7 +1760,7 @@ dependencies = [
  "embedded-hal-async",
  "embedded-services",
  "embedded-usb-pd",
- "heapless",
+ "heapless 0.8.0",
  "log",
  "static_cell",
  "tps6699x",
diff --git a/examples/std/Cargo.toml b/examples/std/Cargo.toml
index 9867a6069..24b7f3476 100644
--- a/examples/std/Cargo.toml
+++ b/examples/std/Cargo.toml
@@ -15,7 +15,7 @@ ignored = ["critical-section"]
 workspace = true
 
 [dependencies]
-embassy-sync = { version = "0.7.2", features = ["log", "std"] }
+embassy-sync = { version = "0.8", features = ["log", "std"] }
 embassy-time = { version = "0.5.0", features = ["log", "std"] }
 embassy-executor = { version = "0.9.1", features = [
     "arch-std",
diff --git a/supply-chain/config.toml b/supply-chain/config.toml
index b76513c3d..c3410f5de 100644
--- a/supply-chain/config.toml
+++ b/supply-chain/config.toml
@@ -208,6 +208,10 @@ criteria = "safe-to-deploy"
 version = "0.7.2"
 criteria = "safe-to-deploy"
 
+[[exemptions.embassy-sync]]
+version = "0.8.0"
+criteria = "safe-to-deploy"
+
 [[exemptions.embassy-time]]
 version = "0.5.0"
 criteria = "safe-to-deploy"
@@ -236,10 +240,18 @@ criteria = "safe-to-deploy"
 version = "1.0.0"
 criteria = "safe-to-deploy"
 
+[[exemptions.embedded-io]]
+version = "0.7.1"
+criteria = "safe-to-deploy"
+
 [[exemptions.embedded-io-async]]
 version = "0.6.1"
 criteria = "safe-to-deploy"
 
+[[exemptions.embedded-io-async]]
+version = "0.7.0"
+criteria = "safe-to-deploy"
+
 [[exemptions.embedded-storage]]
 version = "0.3.1"
 criteria = "safe-to-deploy"
@@ -276,6 +288,10 @@ criteria = "safe-to-deploy"
 version = "0.8.0"
 criteria = "safe-to-deploy"
 
+[[exemptions.heapless]]
+version = "0.9.2"
+criteria = "safe-to-deploy"
+
 [[exemptions.indexmap]]
 version = "2.11.0"
 criteria = "safe-to-deploy"