diff --git a/.github/workflows/library-and-framework-list-validation.yml b/.github/workflows/library-and-framework-list-validation.yml
index 83645a3c..450edb30 100644
--- a/.github/workflows/library-and-framework-list-validation.yml
+++ b/.github/workflows/library-and-framework-list-validation.yml
@@ -6,6 +6,7 @@ jobs:
   validate-library-and-framework-list-json:
     name: "📋 Checks if the json file is written according to the existing schema"
     runs-on: "ubuntu-20.04"
+    timeout-minutes: 5
     steps:
       - name: "☁️ Checkout repository"
         uses: actions/checkout@v3
diff --git a/.github/workflows/test-all-metadata.yml b/.github/workflows/test-all-metadata.yml
index 813aabeb..0edc6fae 100644
--- a/.github/workflows/test-all-metadata.yml
+++ b/.github/workflows/test-all-metadata.yml
@@ -18,6 +18,7 @@ jobs:
   get-all-metadata:
     name: "📋 Get list of all supported libraries"
     runs-on: "ubuntu-20.04"
+    timeout-minutes: 5
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
@@ -37,6 +38,7 @@ jobs:
   test-all-metadata:
     name: "🧪 ${{ matrix.coordinates }} (GraalVM ${{ matrix.version }} ${{ matrix.java-version }} @ ${{ matrix.os }})"
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
     needs: get-all-metadata
     strategy:
       fail-fast: false
diff --git a/.github/workflows/test-changed-metadata.yml b/.github/workflows/test-changed-metadata.yml
index 2d7a5b10..92909d22 100644
--- a/.github/workflows/test-changed-metadata.yml
+++ b/.github/workflows/test-changed-metadata.yml
@@ -17,6 +17,7 @@ jobs:
   get-changed-metadata:
     name: "📋 Get a list of all changed libraries"
     runs-on: "ubuntu-20.04"
+    timeout-minutes: 5
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
       none-found: ${{ steps.set-matrix.outputs.none-found }}
@@ -40,6 +41,7 @@ jobs:
     name: "🧪 ${{ matrix.coordinates }} (GraalVM ${{ matrix.version }} ${{ matrix.java-version }} @ ${{ matrix.os }})"
     if: needs.get-changed-metadata.result == 'success' && needs.get-changed-metadata.outputs.none-found != 'true'
     runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
     needs: get-changed-metadata
 
     strategy: