diff --git a/.github/workflows/notebooks_dispatch.yml b/.github/workflows/notebooks_dispatch.yml
index 595858e1..335e9c96 100644
--- a/.github/workflows/notebooks_dispatch.yml
+++ b/.github/workflows/notebooks_dispatch.yml
@@ -32,14 +32,14 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up Poetry
-        uses: abatilo/actions-poetry@v2
+        uses: abatilo/actions-poetry@v3
         with:
-          poetry-version: "1.7.1"
+          poetry-version: "1.8.3"
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 25093dd8..c870ba86 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,17 +17,21 @@ on:
 jobs:
   call-tests:
     name: Offline tests
-    uses: AstarVienna/DevOps/.github/workflows/tests.yml@poetry
+    uses: AstarVienna/DevOps/.github/workflows/tests.yml@main
+    with:
+      poetry: True
     secrets: inherit
 
   call-webtests:
     name: Network tests
-    uses: AstarVienna/DevOps/.github/workflows/webtests.yml@poetry
+    uses: AstarVienna/DevOps/.github/workflows/webtests.yml@main
+    with:
+      poetry: True
     secrets: inherit
 
   call-updated-tests:
     name: Tests with updated dependencies
-    uses: AstarVienna/DevOps/.github/workflows/updated_tests.yml@poetry
+    uses: AstarVienna/DevOps/.github/workflows/updated_tests.yml@main
     secrets: inherit
 
   call-notebooks-with-clone: