diff --git a/Dockerfile b/Dockerfile
index 1965ae814..650236d56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23 AS downloader
+FROM alpine:3.24 AS downloader
 
 ARG K8S_SCHEMA_VER=master
 
@@ -27,7 +27,7 @@ RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o kubesec .
 
 # ===
 
-FROM alpine:3.23
+FROM alpine:3.24
 
 ARG K8S_SCHEMA_VER
 ENV K8S_SCHEMA_VER=${K8S_SCHEMA_VER:-}
diff --git a/Dockerfile.scratch b/Dockerfile.scratch
index ee52d561c..d3fee2cd4 100644
--- a/Dockerfile.scratch
+++ b/Dockerfile.scratch
@@ -1,4 +1,4 @@
-FROM alpine:3.23 AS downloader
+FROM alpine:3.24 AS downloader
 
 ARG K8S_SCHEMA_VER=master