diff --git a/.github/workflows/Reply.yaml b/.github/workflows/Reply.yaml
index 1c3b113619..6dde278ad8 100644
--- a/.github/workflows/Reply.yaml
+++ b/.github/workflows/Reply.yaml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties
diff --git a/.github/workflows/test-snapshot.yml b/.github/workflows/test-snapshot.yml
index 594808b766..fd2dfa2af3 100644
--- a/.github/workflows/test-snapshot.yml
+++ b/.github/workflows/test-snapshot.yml
@@ -20,7 +20,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Copy CI gradle.properties
         run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties