diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0dd578565..8af4dece1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     name: Build wheels on Linux (x86_64)
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -41,7 +41,7 @@ jobs:
     name: Build wheels on Linux (aarch64/manylinux)
     runs-on: ubuntu-22.04-arm
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -63,7 +63,7 @@ jobs:
     name: Build wheels on Linux (aarch64/musllinux)
     runs-on: ubuntu-22.04-arm
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -97,7 +97,7 @@ jobs:
             wheel_arch: arm64
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -150,7 +150,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -209,7 +209,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -262,7 +262,7 @@ jobs:
     name: Build sdist and test extra dependencies
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0
@@ -308,7 +308,7 @@ jobs:
     env:
       IGRAPH_CMAKE_EXTRA_ARGS: -DFORCE_COLORED_OUTPUT=ON
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: true
           fetch-depth: 0