diff --git a/.github/workflows/check-cpp23.yml b/.github/workflows/check-cpp23.yml
index e1ef0a0fc02..720c80ff364 100644
--- a/.github/workflows/check-cpp23.yml
+++ b/.github/workflows/check-cpp23.yml
@@ -53,7 +53,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-cpp23-ccache-${{ matrix.idx }}-${{ github.sha }}
diff --git a/.github/workflows/check-gnu-make.yml b/.github/workflows/check-gnu-make.yml
index a6727f02003..3de7c80e3b7 100644
--- a/.github/workflows/check-gnu-make.yml
+++ b/.github/workflows/check-gnu-make.yml
@@ -36,7 +36,7 @@ jobs:
                                 mpi-default-dev
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-gnu-ccache-${{ github.sha }}
diff --git a/.github/workflows/check-vla.yml b/.github/workflows/check-vla.yml
index 6efe93ccfaf..aa1085f52ba 100644
--- a/.github/workflows/check-vla.yml
+++ b/.github/workflows/check-vla.yml
@@ -42,7 +42,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-vla-ccache-${{ github.sha }}
diff --git a/.github/workflows/compile-msvc.yml b/.github/workflows/compile-msvc.yml
index 3895dd8b578..e8270d3c794 100644
--- a/.github/workflows/compile-msvc.yml
+++ b/.github/workflows/compile-msvc.yml
@@ -40,7 +40,7 @@ jobs:
         choco install ccache ninja -y
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: win-unit-ccache-${{ github.sha }}
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 27242a59940..329c58cb9d6 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -25,7 +25,7 @@ jobs:
 
     - name: Cache Coverity
       id: cache-coverity
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ./download/
         key: ${{ runner.os }}-download-${{ hashFiles('**/coverity_tool.*') }}
diff --git a/.github/workflows/full-regression.yml b/.github/workflows/full-regression.yml
index 24218ec788f..179edc536d0 100644
--- a/.github/workflows/full-regression.yml
+++ b/.github/workflows/full-regression.yml
@@ -39,7 +39,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-full-ccache-${{ github.sha }}
diff --git a/.github/workflows/kokkos-regression.yaml b/.github/workflows/kokkos-regression.yaml
index a475c1eb7b4..fa738b4c148 100644
--- a/.github/workflows/kokkos-regression.yaml
+++ b/.github/workflows/kokkos-regression.yaml
@@ -39,7 +39,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-kokkos-ccache-${{ github.sha }}
diff --git a/.github/workflows/quick-regression.yml b/.github/workflows/quick-regression.yml
index c48102c96ec..1f4d03ae7cb 100644
--- a/.github/workflows/quick-regression.yml
+++ b/.github/workflows/quick-regression.yml
@@ -43,7 +43,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-quick-ccache-${{ github.sha }}
diff --git a/.github/workflows/unittest-arm64.yml b/.github/workflows/unittest-arm64.yml
index 7d331fd1f86..ce8a4a5a01e 100644
--- a/.github/workflows/unittest-arm64.yml
+++ b/.github/workflows/unittest-arm64.yml
@@ -39,7 +39,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-unit-ccache-${{ github.sha }}
diff --git a/.github/workflows/unittest-linux.yml b/.github/workflows/unittest-linux.yml
index aa8e33e587d..232cb1f6a67 100644
--- a/.github/workflows/unittest-linux.yml
+++ b/.github/workflows/unittest-linux.yml
@@ -44,7 +44,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-unit-ccache-${{ github.sha }}
diff --git a/.github/workflows/unittest-macos.yml b/.github/workflows/unittest-macos.yml
index 4ec010c35b4..afaf26497b4 100644
--- a/.github/workflows/unittest-macos.yml
+++ b/.github/workflows/unittest-macos.yml
@@ -37,7 +37,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: macos-ccache-${{ github.sha }}
diff --git a/.github/workflows/unittest-single.yml b/.github/workflows/unittest-single.yml
index 50baf51b474..f9b1ea6224d 100644
--- a/.github/workflows/unittest-single.yml
+++ b/.github/workflows/unittest-single.yml
@@ -44,7 +44,7 @@ jobs:
       run: mkdir build
 
     - name: Set up ccache
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ${{ env.CCACHE_DIR }}
         key: linux-unit-ccache-${{ github.sha }}