diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index cc1697d..fdee1b0 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -18,7 +18,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v14
         with:
           install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
diff --git a/.github/workflows/programs.yml b/.github/workflows/programs.yml
index 46d37c9..4be3408 100644
--- a/.github/workflows/programs.yml
+++ b/.github/workflows/programs.yml
@@ -15,7 +15,7 @@ jobs:
   integration-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       # Install Rust
       - name: Install Rust nightly
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f76c8a2..9ef2ec4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Release SDK on NPM
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: cachix/install-nix-action@v14
         with:
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Release verifiable binaries
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v14
         with:
           install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Release crate on crates.io
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Install Rust nightly
         uses: actions-rs/toolchain@v1
         with:
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index fc68530..a601af1 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -24,7 +24,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Install Rust nightly
         uses: actions-rs/toolchain@v1
         with:
@@ -41,7 +41,7 @@ jobs:
   unit-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Install Rust nightly
         uses: actions-rs/toolchain@v1
         with: