diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6ad0e02..145f659 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -68,7 +68,7 @@ jobs:
           echo "Publishing version: $VERSION"
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.fsproj', '**/Directory.Packages.props', '**/global.json', '**/nuget.config') }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3fa663f..d0b68ac 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -56,7 +56,7 @@ jobs:
           global-json-file: global.json
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props', '**/*.fsproj', 'global.json', 'nuget.config') }}