diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 480f81d..c5f33e3 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -12,9 +12,5 @@ updates:
       interval: "daily"
       timezone: "CET"
     open-pull-requests-limit: 100
-    cooldown:
-      default-days: 5
-      exclude:
-        - "SonarSource/*"
     commit-message:
       prefix: "NO-JIRA "
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 1511ed9..cc0575a 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: "24"
+          node-version: "20"
           cache: "npm"
 
       - name: Install dependencies
diff --git a/contributing.md b/contributing.md
index 0fde71c..868fed1 100644
--- a/contributing.md
+++ b/contributing.md
@@ -32,7 +32,7 @@ Both the main action and the secondary _install-build-wrapper_ action are [Javas
 
 ### Requirements
 
-Make sure you have node 24 & npm installed. We recommend using [nvm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm#using-a-node-version-manager-to-install-nodejs-and-npm) for that.
+Make sure you have node 20 & npm installed. We recommend using [nvm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm#using-a-node-version-manager-to-install-nodejs-and-npm) for that.
 
 ### Building & testing