diff --git a/.github/workflows/Documenter.yml b/.github/workflows/Documenter.yml
index 4c5c44a21..13b586dc6 100644
--- a/.github/workflows/Documenter.yml
+++ b/.github/workflows/Documenter.yml
@@ -29,7 +29,7 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: '1'
-      - uses: julia-actions/cache@v2
+      - uses: julia-actions/cache@v3
       - name: Install dependencies
         shell: julia --color=yes --project=docs/ {0}
         run: |
diff --git a/.github/workflows/UnitTests.yml b/.github/workflows/UnitTests.yml
index b4ae2a465..c03e027ce 100644
--- a/.github/workflows/UnitTests.yml
+++ b/.github/workflows/UnitTests.yml
@@ -56,7 +56,7 @@ jobs:
       with:
         arch: ${{ matrix.julia_arch }}
         version: ${{ matrix.julia_version }}
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
 
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
@@ -68,7 +68,7 @@ jobs:
     - uses: julia-actions/julia-processcoverage@v1
       # Allow CI to pass even if the `processcoverage` step fails:
       continue-on-error: true
-    - uses: codecov/codecov-action@v5
+    - uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: false
@@ -110,7 +110,7 @@ jobs:
       with:
         arch: ${{ matrix.julia_arch }}
         version: ${{ matrix.julia_version }}
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
 
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
@@ -170,7 +170,7 @@ jobs:
         version: ${{ matrix.julia_version }}
         arch: ${{ matrix.julia_arch }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
       run: |
@@ -226,7 +226,7 @@ jobs:
       with:
         version: ${{ matrix.julia_version }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
       run: |
@@ -269,7 +269,7 @@ jobs:
       with:
         version: "1"
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
       run: |
@@ -312,7 +312,7 @@ jobs:
       with:
         version: ${{ matrix.julia_version }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
       run: |
@@ -368,7 +368,7 @@ jobs:
       with:
         version: ${{ matrix.julia_version }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
 
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
@@ -442,7 +442,7 @@ jobs:
       with:
         version: ${{ matrix.julia_version }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
 
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
@@ -509,7 +509,7 @@ jobs:
       with:
         version: ${{ matrix.julia_version }}
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
 
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
@@ -563,7 +563,7 @@ jobs:
       with:
         version: "1"
 
-    - uses: julia-actions/cache@v2
+    - uses: julia-actions/cache@v3
     - name: add MPIPreferences
       shell: julia --color=yes --project=. {0}
       run: |