diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4bc9484..2602cb9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     name: Foundry labs (01–45)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with: { submodules: recursive }
       - uses: foundry-rs/foundry-toolchain@v1
       - run: forge --version
@@ -23,8 +23,8 @@ jobs:
     runs-on: ubuntu-latest
     defaults: { run: { working-directory: hardhat } }
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with: { node-version: 20 }
       - run: npm ci
       - run: npx hardhat test
@@ -33,8 +33,8 @@ jobs:
     runs-on: ubuntu-latest
     defaults: { run: { working-directory: noir } }
     steps:
-      - uses: actions/checkout@v4
-      - uses: noir-lang/noirup@v0.1.4
+      - uses: actions/checkout@v7
+      - uses: noir-lang/noirup@v0.1.5
         with: { toolchain: 1.0.0-rc.2 }
       - run: nargo fmt --check
       - run: nargo test
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     defaults: { run: { working-directory: cairo } }
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: software-mansion/setup-scarb@v1
         with: { scarb-version: "2.20.1" }
       - run: scarb fmt --check