diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f49cd51..e0701eb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,14 +37,14 @@ jobs:
         fetch-depth: 0
 
     - name: Cache pip
-      uses: actions/cache@v3.3.1
+      uses: actions/cache@v4.2.4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
         restore-keys: |
           ${{ runner.os }}-pip-
     - name: Cache PlatformIO
-      uses: actions/cache@v3.3.1
+      uses: actions/cache@v4.2.4
       with:
         path: ~/.platformio
         key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
@@ -85,7 +85,7 @@ jobs:
 
     - name: Cache SonarCloud packages
       id: cache-sonar
-      uses: actions/cache@v3.3.1
+      uses: actions/cache@v4.2.4
       with:
         path: |
           ~/.sonar/cache