diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bd1eb95..c4c388b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v5
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('pom.xml') }}
diff --git a/.github/workflows/update-index.yml b/.github/workflows/update-index.yml
index 450c321..7f80e34 100644
--- a/.github/workflows/update-index.yml
+++ b/.github/workflows/update-index.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v5
-    - uses: actions/cache@v4
+    - uses: actions/cache@v5
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('pom.xml') }}