diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8093aa0..10b2cbd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
           distribution: temurin
 
     - name: Mount caches
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.sbt
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 93e4c9e..a85671a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Scala caches
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.sbt