diff --git a/.github/workflows/docs-validation.yml b/.github/workflows/docs-validation.yml
index 4872dca8..954b9772 100644
--- a/.github/workflows/docs-validation.yml
+++ b/.github/workflows/docs-validation.yml
@@ -47,7 +47,7 @@ jobs:
           d2 --version
 
       - name: Set up Java
-        uses: actions/setup-java@1bcf9fb12cf4aa7d266a90ae39939e61372fe520 # v5.4.0
+        uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
         with:
           java-version: '21'
           distribution: 'temurin'
diff --git a/.github/workflows/pdf.yml b/.github/workflows/pdf.yml
index 4cf0c500..6acb2580 100644
--- a/.github/workflows/pdf.yml
+++ b/.github/workflows/pdf.yml
@@ -29,7 +29,7 @@ jobs:
           export PATH="$HOME/.local/bin:$PATH"
           d2 --version
 
-      - uses: actions/setup-java@1bcf9fb12cf4aa7d266a90ae39939e61372fe520 # v5.4.0
+      - uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0
         with:
           java-version: '21'
           distribution: 'temurin'