diff --git a/.github/workflows/contracts.yml b/.github/workflows/contracts.yml
index 8673a51c3..502dbb0b7 100644
--- a/.github/workflows/contracts.yml
+++ b/.github/workflows/contracts.yml
@@ -16,7 +16,7 @@ jobs:
       run:
         working-directory: contracts
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Install Foundry
@@ -38,7 +38,7 @@ jobs:
       run:
         working-directory: contracts
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: recursive
       - name: Install Foundry
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 350ad6390..37029509d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install Bitcoin
         run: |
diff --git a/.github/workflows/sdk-npm.yml b/.github/workflows/sdk-npm.yml
index 15b6d2764..1a6e085cd 100644
--- a/.github/workflows/sdk-npm.yml
+++ b/.github/workflows/sdk-npm.yml
@@ -11,7 +11,7 @@ jobs:
       run:
         working-directory: ./sdk
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: setup node
         uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index cd119ce7e..b8c166714 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: ./sdk
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Setup node
         uses: actions/setup-node@v6
         with: