diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 069d136..1d51c1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
       uses: astral-sh/setup-uv@v6
 
     - name: Cache dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cache/uv
@@ -101,7 +101,7 @@ jobs:
       uses: astral-sh/setup-uv@v6
 
     - name: Cache dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cache/uv