diff --git a/.github/workflows/auto-finalise.yml b/.github/workflows/auto-finalise.yml
index b73bfd1..1004954 100644
--- a/.github/workflows/auto-finalise.yml
+++ b/.github/workflows/auto-finalise.yml
@@ -14,7 +14,7 @@ jobs:
     name: Finalise expired proposals
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install Soroban CLI
         run: |
           curl -L https://soroban.stellar.org/install | bash
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index abbdc45..ac95b7b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     name: Formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -27,7 +27,7 @@ jobs:
     name: Clippy
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -40,7 +40,7 @@ jobs:
     name: Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: wasm32-unknown-unknown
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [fmt, lint, test, benchmark]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -102,7 +102,7 @@ jobs:
     name: License Compliance
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - name: Install cargo-deny
@@ -125,7 +125,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUST_VERSION }}
@@ -148,7 +148,7 @@ jobs:
       run:
         working-directory: frontend
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: '20'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e473e0d..e8ac530 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -18,7 +18,7 @@ jobs:
       security-events: write
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/deploy-frontend.yml b/.github/workflows/deploy-frontend.yml
index 4b72f83..f99fae7 100644
--- a/.github/workflows/deploy-frontend.yml
+++ b/.github/workflows/deploy-frontend.yml
@@ -18,7 +18,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/mutation-testing.yml b/.github/workflows/mutation-testing.yml
index 2da2508..27acdb6 100644
--- a/.github/workflows/mutation-testing.yml
+++ b/.github/workflows/mutation-testing.yml
@@ -13,7 +13,7 @@ jobs:
     name: cargo-mutants (governance)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: "1.78.0"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e3d7e25..79cfeb7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     name: Build & Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
         with:
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 7889366..f47ab4b 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -13,7 +13,7 @@ jobs:
     name: Rust Dependency Audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - name: Install cargo-audit
@@ -28,7 +28,7 @@ jobs:
       run:
         working-directory: frontend
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version: '20'
diff --git a/.github/workflows/testnet-gate.yml b/.github/workflows/testnet-gate.yml
index b15fe54..1a57f94 100644
--- a/.github/workflows/testnet-gate.yml
+++ b/.github/workflows/testnet-gate.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: testnet
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: dtolnay/rust-toolchain@stable
         with: