diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 98e940f2..11e11d09 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     name: Analyze & Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Lint docs
         # Enforces docs/doc-spec.md §3 status block, resolved-discussion
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 7192d7bc..92703347 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -36,7 +36,7 @@ jobs:
         language: [go]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/release-ios.yml b/.github/workflows/release-ios.yml
index 6188ef5b..6c5cdda4 100644
--- a/.github/workflows/release-ios.yml
+++ b/.github/workflows/release-ios.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 04ffb333..073a9114 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup Java
         uses: actions/setup-java@v4