diff --git a/.github/workflows/T01-codeql-scans.yml b/.github/workflows/T01-codeql-scans.yml
index b0635c2..ca4a900 100644
--- a/.github/workflows/T01-codeql-scans.yml
+++ b/.github/workflows/T01-codeql-scans.yml
@@ -1,9 +1,9 @@
 name: T01. CodeQL Scans
-
 on:
-  push:
+  workflow_dispatch:
+    inputs: {}
+  pull_request:
     branches: [ "master" ]
-
 jobs:
   codeql-analysis:
     runs-on: ubuntu-latest
@@ -13,15 +13,20 @@ jobs:
       security-events: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: java
+      - name: Setup Java
+        uses: actions/setup-java@v5
+        with:
+          distribution: 'temurin'
+          java-version: '17'
       - name: Maven Build
         run:
           mvn package
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2
\ No newline at end of file
+        uses: github/codeql-action/analyze@v3