diff --git a/.github/workflows/ZeDMD.yml b/.github/workflows/ZeDMD.yml
index 9c3f25d..e2bbde3 100644
--- a/.github/workflows/ZeDMD.yml
+++ b/.github/workflows/ZeDMD.yml
@@ -37,7 +37,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Cache pip
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -45,7 +45,7 @@ jobs:
             ${{ runner.os }}-pip-
 
       - name: Cache PlatformIO
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.platformio
           key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}