diff --git a/.github/workflows/deploy_conan.yml b/.github/workflows/deploy_conan.yml
index e30b494..277acf5 100644
--- a/.github/workflows/deploy_conan.yml
+++ b/.github/workflows/deploy_conan.yml
@@ -72,7 +72,7 @@ jobs:
 
     - name: Cache Conan packages
       id: cache-conan
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       env:
         cache-name: cache-conan-packages
       with:
diff --git a/.github/workflows/test_acceptance.yml b/.github/workflows/test_acceptance.yml
index a7717f2..294e011 100644
--- a/.github/workflows/test_acceptance.yml
+++ b/.github/workflows/test_acceptance.yml
@@ -22,7 +22,7 @@ jobs:
 
     - name: Cache Conan packages
       id: cache-conan
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       env:
         cache-name: cache-conan-packages
       with: