diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index b2315240..33952c38 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-22.04 # Keep Ubuntu 22.04 until compatibility with lcov has been improved
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
@@ -63,9 +63,9 @@ jobs:
       - compute
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: Coverage Report
           path: build
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 5c191428..dfb004b6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
@@ -62,9 +62,9 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: Docs HTML
           path: build/docs/html
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index abdeaee1..46df7b5e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
@@ -82,7 +82,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 69b8e0a0..1b74ca97 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install OpenMP
         shell: bash
@@ -95,7 +95,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Download dependencies
         shell: bash