diff --git a/.github/workflows/llama_cpp.yml b/.github/workflows/llama_cpp.yml
index af5270e..53a6a9c 100644
--- a/.github/workflows/llama_cpp.yml
+++ b/.github/workflows/llama_cpp.yml
@@ -66,7 +66,7 @@ jobs:
         run: ${{ matrix.install_deps }}
 
       - name: Cache ccache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.ccache
           key: ccache-${{ matrix.name }}-${{ inputs.version }}
diff --git a/.github/workflows/stable-diffusion_cpp.yml b/.github/workflows/stable-diffusion_cpp.yml
index 1837a2b..a1caaab 100644
--- a/.github/workflows/stable-diffusion_cpp.yml
+++ b/.github/workflows/stable-diffusion_cpp.yml
@@ -99,7 +99,7 @@ jobs:
 
       - name: Cache ccache (Unix)
         if: runner.os != 'Windows'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.ccache
           key: ccache-${{ matrix.name }}-${{ inputs.version }}
@@ -107,7 +107,7 @@ jobs:
 
       - name: Cache ccache (Windows)
         if: runner.os == 'Windows'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~\AppData\Local\ccache
           key: ccache-${{ matrix.name }}-${{ inputs.version }}
diff --git a/.github/workflows/whisper_cpp.yml b/.github/workflows/whisper_cpp.yml
index 0fb9cee..303f43c 100644
--- a/.github/workflows/whisper_cpp.yml
+++ b/.github/workflows/whisper_cpp.yml
@@ -64,7 +64,7 @@ jobs:
         run: ${{ matrix.install_deps }}
 
       - name: Cache ccache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.ccache
           key: ccache-${{ matrix.name }}-${{ inputs.version }}