diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
old mode 100755
new mode 100644
index 47ed9b25..578d988f
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,7 +91,7 @@ jobs:
         dotnet-version: "8.0.x"
 
     - name: Enable NuGet cache
-      uses: actions/cache@v3.3.2
+      uses: actions/cache@v4.0.2
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -141,7 +141,7 @@ jobs:
         cache: yes
 
     - name: Enable NuGet cache
-      uses: actions/cache@v3.3.2
+      uses: actions/cache@v4.0.2
       with:
         path: ~/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -194,7 +194,7 @@ jobs:
           dotnet-version: "8.0.x"
 
       - name: Enable NuGet cache
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4.0.2
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -273,7 +273,7 @@ jobs:
           dotnet-version: "8.0.x"
 
       - name: Enable NuGet cache
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4.0.2
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -338,7 +338,7 @@ jobs:
           dotnet-version: "8.0.x"
 
       - name: Enable NuGet cache
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4.0.2
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -490,7 +490,7 @@ jobs:
           dotnet-version: "8.0.x"
 
       - name: Enable NuGet cache
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4.0.2
         with:
           path: ~/.nuget/packages
           key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}