diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index b149906..65ec864 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/setup-dotnet@v4
 
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
@@ -45,7 +45,7 @@ jobs:
 
       # cache NuGet packages to avoid re-downloading on every run
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index fb7ed98..0f07708 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/setup-dotnet@v4
       # cache NuGet packages to avoid re-downloading on every run
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
@@ -46,7 +46,7 @@ jobs:
         uses: actions/setup-dotnet@v4
       # cache NuGet packages to avoid re-downloading on every run
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index d2e637c..3274b2e 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -19,7 +19,7 @@ jobs:
 
       # cache NuGet packages to avoid re-downloading on every run
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}
@@ -57,7 +57,7 @@ jobs:
 
       # cache NuGet packages to avoid re-downloading on every run
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.fsproj', '**/*.csproj', 'global.json') }}