diff --git a/.github/workflows/zmk-build.yml b/.github/workflows/zmk-build.yml
index 9715b90..7551ee1 100644
--- a/.github/workflows/zmk-build.yml
+++ b/.github/workflows/zmk-build.yml
@@ -64,7 +64,7 @@ jobs:
         python-version: '3.11'
         
     - name: Cache pip dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}