diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4d8932d..dbb0eaf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     name: Frontend (lint + typecheck + test)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: pnpm/action-setup@v4
 
@@ -48,7 +48,7 @@ jobs:
     # (ubuntu-latest switched to 24.04 in late 2024)
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
         with:
@@ -93,7 +93,7 @@ jobs:
     name: Windows compatibility check
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
         with:
@@ -132,7 +132,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: [frontend, rust]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: pnpm/action-setup@v4
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f03a1f4..e8557ed 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -25,7 +25,7 @@ jobs:
 
     runs-on: ${{ matrix.platform.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: pnpm/action-setup@v4