diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 29cbae5..33fdce6 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -42,6 +42,14 @@ jobs:
     - name: Checkout repository
       uses: actions/checkout@v4
 
+    - name: Cache .NET packages
+      uses: actions/cache@v4
+      with:
+        path: ~/.nuget/packages
+        key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-nuget-
+
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3