diff --git a/.github/workflows/aur.yml b/.github/workflows/aur.yml
index 91823ecd..21ce4aca 100644
--- a/.github/workflows/aur.yml
+++ b/.github/workflows/aur.yml
@@ -29,7 +29,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-aur-cache
           key: ${{ runner.os }}-buildx-aur-${{ github.sha }}
diff --git a/.github/workflows/deal-ii-action.yml b/.github/workflows/deal-ii-action.yml
index ae8b2405..88547291 100644
--- a/.github/workflows/deal-ii-action.yml
+++ b/.github/workflows/deal-ii-action.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-deal-ii-action-cache
           key: ${{ runner.os }}-buildx-deal-ii-action-${{ github.sha }}
diff --git a/.github/workflows/deal-ii-git.yml b/.github/workflows/deal-ii-git.yml
index c3e42887..f0593912 100644
--- a/.github/workflows/deal-ii-git.yml
+++ b/.github/workflows/deal-ii-git.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-deal-ii-git-cache
           key: ${{ runner.os }}-buildx-deal-ii-git-${{ github.sha }}
diff --git a/.github/workflows/deal-ii.yml b/.github/workflows/deal-ii.yml
index 3ebc03ff..b3841e46 100644
--- a/.github/workflows/deal-ii.yml
+++ b/.github/workflows/deal-ii.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-deal-ii-cache
           key: ${{ runner.os }}-buildx-deal-ii-${{ github.sha }}
diff --git a/.github/workflows/dumux.yml b/.github/workflows/dumux.yml
index 0e168544..32d12420 100644
--- a/.github/workflows/dumux.yml
+++ b/.github/workflows/dumux.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dumux-cache
           key: ${{ runner.os }}-buildx-dumux-${{ github.sha }}
diff --git a/.github/workflows/dune-basics.yml b/.github/workflows/dune-basics.yml
index 8b0b88f7..a4cebada 100644
--- a/.github/workflows/dune-basics.yml
+++ b/.github/workflows/dune-basics.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dunebasics-cache
           key: ${{ runner.os }}-buildx-dunebasics-${{ github.sha }}
diff --git a/.github/workflows/dune-fem.yml b/.github/workflows/dune-fem.yml
index 4e973f1c..2996755a 100644
--- a/.github/workflows/dune-fem.yml
+++ b/.github/workflows/dune-fem.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dunefem-cache
           key: ${{ runner.os }}-buildx-dunefem-${{ github.sha }}
diff --git a/.github/workflows/dune-learn-tutorials.yml b/.github/workflows/dune-learn-tutorials.yml
index 3a3f83b9..ee0218b7 100644
--- a/.github/workflows/dune-learn-tutorials.yml
+++ b/.github/workflows/dune-learn-tutorials.yml
@@ -43,7 +43,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dunelearn-cache
           key: ${{ runner.os }}-buildx-learn-${{ github.sha }}
diff --git a/.github/workflows/dune-pdelab-tutorials.yml b/.github/workflows/dune-pdelab-tutorials.yml
index 8bad0ff5..933cc520 100644
--- a/.github/workflows/dune-pdelab-tutorials.yml
+++ b/.github/workflows/dune-pdelab-tutorials.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dunepdelabtutorials-cache
           key: ${{ runner.os }}-buildx-dunepdelabtutorials-${{ github.sha }}
diff --git a/.github/workflows/dune-pdelab.yml b/.github/workflows/dune-pdelab.yml
index 111c681b..128045aa 100644
--- a/.github/workflows/dune-pdelab.yml
+++ b/.github/workflows/dune-pdelab.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-dunepdelab-cache
           key: ${{ runner.os }}-buildx-dunepdelab-${{ github.sha }}
diff --git a/.github/workflows/dune-precice.yml b/.github/workflows/dune-precice.yml
index ac4d1d2f..3bbfd09e 100644
--- a/.github/workflows/dune-precice.yml
+++ b/.github/workflows/dune-precice.yml
@@ -43,7 +43,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-duneprecice-cache
           key: ${{ runner.os }}-buildx-duneprecice-${{ github.sha }}
diff --git a/.github/workflows/interpolation.yml b/.github/workflows/interpolation.yml
index fb9f0cc0..8ed50313 100644
--- a/.github/workflows/interpolation.yml
+++ b/.github/workflows/interpolation.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-interpolation-cache
           key: ${{ runner.os }}-buildx-interpolation-${{ github.sha }}
diff --git a/.github/workflows/jupyter-dolfinx.yml b/.github/workflows/jupyter-dolfinx.yml
index b573ceef..7fda55c7 100644
--- a/.github/workflows/jupyter-dolfinx.yml
+++ b/.github/workflows/jupyter-dolfinx.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-jupyter-dolfinx-${{ github.sha }}
diff --git a/.github/workflows/jupyter-dune-fem.yml b/.github/workflows/jupyter-dune-fem.yml
index ddd1316c..faf9ae6a 100644
--- a/.github/workflows/jupyter-dune-fem.yml
+++ b/.github/workflows/jupyter-dune-fem.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-jupyter-dune-fem-${{ github.sha }}
diff --git a/.github/workflows/jupyter-lfortran.yml b/.github/workflows/jupyter-lfortran.yml
index f7458239..1528acb4 100644
--- a/.github/workflows/jupyter-lfortran.yml
+++ b/.github/workflows/jupyter-lfortran.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-jupyter-lfortran-${{ github.sha }}
diff --git a/.github/workflows/jupyter-meshes.yml b/.github/workflows/jupyter-meshes.yml
index 60073256..825d5b6a 100644
--- a/.github/workflows/jupyter-meshes.yml
+++ b/.github/workflows/jupyter-meshes.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-jupyter-meshes-cache
           key: ${{ runner.os }}-buildx-jupyter-meshes-${{ github.sha }}
diff --git a/.github/workflows/jupyter-python-py-eddy.yml b/.github/workflows/jupyter-python-py-eddy.yml
index d67294e0..e0855dbb 100644
--- a/.github/workflows/jupyter-python-py-eddy.yml
+++ b/.github/workflows/jupyter-python-py-eddy.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-jupyter-python-py-eddy-${{ github.sha }}
diff --git a/.github/workflows/jupyter-python-py-pde.yml b/.github/workflows/jupyter-python-py-pde.yml
index 9029fd96..cb42ea26 100644
--- a/.github/workflows/jupyter-python-py-pde.yml
+++ b/.github/workflows/jupyter-python-py-pde.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-jupyter-python-py-pde-${{ github.sha }}
diff --git a/.github/workflows/opm.yml b/.github/workflows/opm.yml
index 38e14feb..26d9d3c9 100644
--- a/.github/workflows/opm.yml
+++ b/.github/workflows/opm.yml
@@ -40,7 +40,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-opm-cache
           key: ${{ runner.os }}-buildx-opm-${{ github.sha }}
diff --git a/.github/workflows/pandoc.yml b/.github/workflows/pandoc.yml
index d493a35e..0c0a2be7 100644
--- a/.github/workflows/pandoc.yml
+++ b/.github/workflows/pandoc.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-pandoc-cache
           key: ${{ runner.os }}-buildx-pandoc-${{ github.sha }}
diff --git a/.github/workflows/pde.yml b/.github/workflows/pde.yml
index c72c28c7..f15d1601 100644
--- a/.github/workflows/pde.yml
+++ b/.github/workflows/pde.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-pde-${{ github.sha }}
diff --git a/.github/workflows/python-fenics-dolfinx.yml b/.github/workflows/python-fenics-dolfinx.yml
index cb0d5ac7..7908199a 100644
--- a/.github/workflows/python-fenics-dolfinx.yml
+++ b/.github/workflows/python-fenics-dolfinx.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-python-fenics-dolfinx-${{ github.sha }}
diff --git a/.github/workflows/test-user.yml b/.github/workflows/test-user.yml
index b060da5d..70c3249b 100644
--- a/.github/workflows/test-user.yml
+++ b/.github/workflows/test-user.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-test-user-${{ github.sha }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9ed2e826..35a95e21 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,7 +37,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-test-${{ github.sha }}
diff --git a/.github/workflows/texlive.yml b/.github/workflows/texlive.yml
index 9bad8b19..909c990e 100644
--- a/.github/workflows/texlive.yml
+++ b/.github/workflows/texlive.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-texlive-cache
           key: ${{ runner.os }}-buildx-texlive-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-deal-ii.yml b/.github/workflows/xeus-cling-deal-ii.yml
index cd737d62..cdd5ab2c 100644
--- a/.github/workflows/xeus-cling-deal-ii.yml
+++ b/.github/workflows/xeus-cling-deal-ii.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-xeus-cling-deal-ii-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-dune.yml b/.github/workflows/xeus-cling-dune.yml
index b8516c71..a719a420 100644
--- a/.github/workflows/xeus-cling-dune.yml
+++ b/.github/workflows/xeus-cling-dune.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-xeus-cling-dune-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-dunebook.yml b/.github/workflows/xeus-cling-dunebook.yml
index f3250e46..6386c67c 100644
--- a/.github/workflows/xeus-cling-dunebook.yml
+++ b/.github/workflows/xeus-cling-dunebook.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-xeus-cling-dunebook-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-hdnum-git.yml b/.github/workflows/xeus-cling-hdnum-git.yml
index 28e5cc5e..e72cb970 100644
--- a/.github/workflows/xeus-cling-hdnum-git.yml
+++ b/.github/workflows/xeus-cling-hdnum-git.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-xeus-cling-hdnum-git-cache
           key: ${{ runner.os }}-buildx-hdnum-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-mole.yml b/.github/workflows/xeus-cling-mole.yml
index f7d6b272..209a830e 100644
--- a/.github/workflows/xeus-cling-mole.yml
+++ b/.github/workflows/xeus-cling-mole.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-xeus-cling-mole-cache
           key: ${{ runner.os }}-buildx-hdnum-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling-xtensor-blas.yml b/.github/workflows/xeus-cling-xtensor-blas.yml
index 35ffe9b7..c481f836 100644
--- a/.github/workflows/xeus-cling-xtensor-blas.yml
+++ b/.github/workflows/xeus-cling-xtensor-blas.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-xeus-cling-xtensor-blas-${{ github.sha }}
diff --git a/.github/workflows/xeus-cling.yml b/.github/workflows/xeus-cling.yml
index 8610583d..0987d0b4 100644
--- a/.github/workflows/xeus-cling.yml
+++ b/.github/workflows/xeus-cling.yml
@@ -38,7 +38,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Cache Docker layers
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-xeus-cling-${{ github.sha }}