diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 46229d21..9737ef9a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: cache nuget packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
@@ -46,7 +46,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: cache nuget packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 76fc13c0..0d6ce807 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: cache nuget packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}
@@ -46,7 +46,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: cache nuget packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/*.csproj') }}