diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1194676c3..1d5c252fa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: set up JDK 11
         uses: actions/setup-java@v5
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 62e64d504..26551143c 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,7 +13,7 @@ jobs:
   build-and-deploy-docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: set up JDK 11
         uses: actions/setup-java@v5