diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2de9c52799..5922bce7ef 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -50,7 +50,7 @@ jobs:
                 id: composer-cache
                 run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
-            -   uses: actions/cache@v3.3.2
+            -   uses: actions/cache@v4.0.0
                 with:
                     path: ${{ steps.composer-cache.outputs.dir }}
                     key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/.github/workflows/subtree-split.yml b/.github/workflows/subtree-split.yml
index e19aabb06e..e1871f1c10 100644
--- a/.github/workflows/subtree-split.yml
+++ b/.github/workflows/subtree-split.yml
@@ -30,7 +30,7 @@ jobs:
                     user_email: 'cms@kunstmaan.be'
 
             -   name: Cache splitsh-lite
-                uses: actions/cache@v3.3.2
+                uses: actions/cache@v4.0.0
                 with:
                     path: |
                         ./splitsh