diff --git a/.github/workflows/arm64.yml b/.github/workflows/arm64.yml
index 8abf541f..336f838f 100644
--- a/.github/workflows/arm64.yml
+++ b/.github/workflows/arm64.yml
@@ -14,7 +14,7 @@ jobs:
 
       - name: Cache C++ packages
         id: cache-cpp
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             build/packages
diff --git a/.github/workflows/cpp-ci.yml b/.github/workflows/cpp-ci.yml
index 3243c0f5..bf733d98 100644
--- a/.github/workflows/cpp-ci.yml
+++ b/.github/workflows/cpp-ci.yml
@@ -29,7 +29,7 @@ jobs:
 
       - name: Cache C++ packages
         id: cache-cpp
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             build/packages
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 18f8e0bc..72948d73 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
 
       - name: Cache C++ packages
         id: cache-cpp
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             build/packages