diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 0bc4028..004d914 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,18 +10,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install Node
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: '18.x'
         registry-url: 'https://registry.npmjs.org'
         always-auth: true
-    - uses: stellar/binaries@v31
+    - uses: stellar/binaries@v33
       with:
         name: wasm-pack
         version: 0.13.0
-    - uses: stellar/binaries@v23
+    - uses: stellar/binaries@v33
       with:
         name: wasm-bindgen-cli
         version: 0.2.92
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 3cd0500..428f1f3 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -26,7 +26,7 @@ jobs:
   fmt:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: rustup update
     - run: cargo fmt --all --check
 
@@ -40,27 +40,27 @@ jobs:
     # Prevent sudden announcement of a new advisory from failing ci:
     continue-on-error: ${{ matrix.checks == 'advisories' }}
     steps:
-    - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@b01e7a8cfb1f496c52d77361e84c1840d8246393
+    - uses: actions/checkout@v4
+    - uses: EmbarkStudios/cargo-deny-action@e2f4ede4a4e60ea15ff31bc0647485d80c66cfba
       with:
         command: check ${{ matrix.checks }}
 
   check-git-rev-deps:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: stellar/actions/rust-check-git-rev-deps@main
 
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: stellar/actions/rust-cache@main
-    - uses: stellar/binaries@v31
+    - uses: stellar/binaries@v33
       with:
         name: wasm-pack
         version: 0.13.0
-    - uses: stellar/binaries@v23
+    - uses: stellar/binaries@v33
       with:
         name: wasm-bindgen-cli
         version: 0.2.92