diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3ed71eec..bff07dbb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,7 +62,7 @@ jobs:
       ImageOS: ubuntu24 # run on ubuntu-20.04 (which supports Erlang/OTP 24.3-27)
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: "22"
diff --git a/.github/workflows/v3.yml b/.github/workflows/v3.yml
index cf179129..72d56a3e 100644
--- a/.github/workflows/v3.yml
+++ b/.github/workflows/v3.yml
@@ -62,7 +62,7 @@ jobs:
       PGUSER: postgres
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: '14'
diff --git a/.github/workflows/v4.yml b/.github/workflows/v4.yml
index 3efc1a0b..da4c7036 100644
--- a/.github/workflows/v4.yml
+++ b/.github/workflows/v4.yml
@@ -60,7 +60,7 @@ jobs:
       ImageOS: ubuntu22 # run on ubuntu-22.04 (which supports Erlang/OTP 24.2-27)
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: "14"
diff --git a/.github/workflows/v5.yml b/.github/workflows/v5.yml
index dabb22e4..9060a5a7 100644
--- a/.github/workflows/v5.yml
+++ b/.github/workflows/v5.yml
@@ -58,7 +58,7 @@ jobs:
       ImageOS: ubuntu24 # run on ubuntu-20.04 (which supports Erlang/OTP 24.3-27)
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: "18"