diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index 29c4d42..67dd38c 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -20,7 +20,7 @@ jobs:
           python-version: "3.13"
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/uv
           key: uv-bench-${{ hashFiles('uv.lock') }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 114b4ea..9b3d965 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
           python-version: "3.13"
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/uv
           key: uv-lint-${{ hashFiles('uv.lock') }}
@@ -68,7 +68,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/uv
           key: uv-test-${{ matrix.python-version }}-${{ hashFiles('uv.lock') }}
diff --git a/.github/workflows/integrations.yml b/.github/workflows/integrations.yml
index f8da773..e2cfcb8 100644
--- a/.github/workflows/integrations.yml
+++ b/.github/workflows/integrations.yml
@@ -22,7 +22,7 @@ jobs:
           python-version: "3.13"
 
       - name: Restore uv cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/uv
           key: uv-integrations-${{ hashFiles('uv.lock') }}