diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 031710d..b4695f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -88,7 +88,7 @@ jobs:
     timeout-minutes: 40  # smoke's worst case is 6 browser launches x 180 s = 18 min before wasm build + browser_validation
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version: "22"
           cache: npm
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 0edc8ac..f74a0cb 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -46,7 +46,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version: "22"
           cache: npm