diff --git a/.github/workflows/book_stable.yml b/.github/workflows/book_stable.yml
index 631a88b1..170755d2 100644
--- a/.github/workflows/book_stable.yml
+++ b/.github/workflows/book_stable.yml
@@ -16,7 +16,7 @@ env:
 jobs:
   build-book:
     runs-on: ubuntu-latest
-    container: ghcr.io/fenics/dolfinx/lab:v0.8.0
+    container: ghcr.io/fenics/dolfinx/lab:stable
 
     env:
       PYVISTA_TRAME_SERVER_PROXY_PREFIX: "/proxy/"
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index cce3e7da..3e467708 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -38,7 +38,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v5
 
       - name: Download docs artifact
         uses: actions/download-artifact@v4
diff --git a/.github/workflows/publish_docker.yml b/.github/workflows/publish_docker.yml
index 77ffc5f3..753bf033 100644
--- a/.github/workflows/publish_docker.yml
+++ b/.github/workflows/publish_docker.yml
@@ -45,7 +45,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
       - name: Build Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           load: true
@@ -56,7 +56,7 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
 
       - name: Build (arm) and push (amd/arm) Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         if: github.event_name == 'push'
         with:
           context: .
diff --git a/.github/workflows/test_stable.yml b/.github/workflows/test_stable.yml
index ae7dd271..cb84bc96 100644
--- a/.github/workflows/test_stable.yml
+++ b/.github/workflows/test_stable.yml
@@ -14,7 +14,7 @@ env:
 jobs:
   test:
     runs-on: ubuntu-latest
-    container: ghcr.io/fenics/dolfinx/lab:v0.8.0
+    container: ghcr.io/fenics/dolfinx/lab:stable
     env:
       PYVISTA_OFF_SCREEN: true
 
@@ -33,7 +33,7 @@ jobs:
         run: |
           export PKG_CONFIG_PATH=/usr/local/dolfinx-complex/lib/pkgconfig:$PKG_CONFIG_PATH
           export PETSC_ARCH=linux-gnu-complex128-32
-          export PYTHONPATH=/usr/local/dolfinx-complex/lib/python3.10/dist-packages:$PYTHONPATH
+          export PYTHONPATH=/usr/local/dolfinx-complex/lib/python3.12/dist-packages:$PYTHONPATH
           export LD_LIBRARY_PATH=/usr/local/dolfinx-complex/lib:$LD_LIBRARY_PATH
           python3 complex_mode.py
           mpirun -n 2 python3 complex_mode.py
diff --git a/chapter2/ns_code2.ipynb b/chapter2/ns_code2.ipynb
index d894cf5e..237dca40 100644
--- a/chapter2/ns_code2.ipynb
+++ b/chapter2/ns_code2.ipynb
@@ -651,6 +651,7 @@
     "            if pressure is not None:\n",
     "                p_diff[i] -= pressure[0]\n",
     "                break\n",
+    "progress.close()\n",
     "vtx_u.close()\n",
     "vtx_p.close()"
    ]
diff --git a/chapter2/ns_code2.py b/chapter2/ns_code2.py
index 12062c89..1c0be052 100644
--- a/chapter2/ns_code2.py
+++ b/chapter2/ns_code2.py
@@ -478,6 +478,7 @@ def __call__(self, x):
             if pressure is not None:
                 p_diff[i] -= pressure[0]
                 break
+progress.close()
 vtx_u.close()
 vtx_p.close()