diff --git a/.github/workflows/deps.yml b/.github/workflows/deps.yml
index 3d6ca89..0b9c3a5 100644
--- a/.github/workflows/deps.yml
+++ b/.github/workflows/deps.yml
@@ -12,7 +12,7 @@ jobs:
   update-conda:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"
diff --git a/.github/workflows/golangci-lint.yml b/.github/workflows/golangci-lint.yml
index 7e49829..4fec24f 100644
--- a/.github/workflows/golangci-lint.yml
+++ b/.github/workflows/golangci-lint.yml
@@ -13,7 +13,7 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: ">=1.22"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f2f6efe..9cbdfd0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - uses: actions/setup-go@v5
         with:
           go-version: "1.22"