diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 0801de2..7f9ce4f 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -30,7 +30,7 @@ jobs:
 
       # 
       - name: Cache nox environments
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .nox
           key: ${{ runner.os }}-nox-${{ matrix.python-version }}-${{ hashFiles('**/noxfile.py') }}
diff --git a/.github/workflows/mr-test.yml b/.github/workflows/mr-test.yml
index b0fdf52..88ffed7 100644
--- a/.github/workflows/mr-test.yml
+++ b/.github/workflows/mr-test.yml
@@ -25,7 +25,7 @@ jobs:
 
       # 缓存 Poetry 依赖
       - name: Cache Poetry dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pypoetry
           key: ${{ runner.os }}-poetry-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}
@@ -34,7 +34,7 @@ jobs:
       
       # 缓存 nox 环境
       - name: Cache nox environments
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: .nox
           key: ${{ runner.os }}-nox-${{ matrix.python-version }}-${{ hashFiles('**/noxfile.py') }}
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 2db4203..724ac78 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -30,7 +30,7 @@ jobs:
         
     # 缓存 Poetry 依赖
     - name: Cache Poetry dependencies
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.cache/pypoetry
         key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}