diff --git a/.github/workflows/llama_cpp.yml b/.github/workflows/llama_cpp.yml
index c782439..cb4d02e 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@v5
+        uses: actions/cache@v6
         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 9ca4c7f..ce57f40 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@v5
+        uses: actions/cache@v6
         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@v5
+        uses: actions/cache@v6
         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 06dfc53..4f47d16 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@v5
+        uses: actions/cache@v6
         with:
           path: ~/.ccache
           key: ccache-${{ matrix.name }}-${{ inputs.version }}