diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7f6ecbb3..d8d4a831 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -44,7 +44,7 @@ jobs:
         run: ./scripts/verify-encoding.ps1
 
       - name: NuGet cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.NUGET_PACKAGES }}
           key: ${{ runner.os }}.nuget.${{ hashFiles('**/*.csproj', '**/*.fsproj') }}
diff --git a/.github/workflows/nuget.yml b/.github/workflows/nuget.yml
index a8e881d1..29abe025 100644
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -29,7 +29,7 @@ jobs:
         run: echo "version=$(./scripts/Get-Version.ps1 -RefName $env:GITHUB_REF)" >> $env:GITHUB_OUTPUT
 
       - name: NuGet cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.NUGET_PACKAGES }}
           key: release.nuget.${{ hashFiles('**/*.csproj', '**/*.fsproj') }}