diff --git a/.github/workflows/bundle_size.yml b/.github/workflows/bundle_size.yml
index ff2f40ffe..c2942d6dd 100644
--- a/.github/workflows/bundle_size.yml
+++ b/.github/workflows/bundle_size.yml
@@ -9,10 +9,10 @@ jobs:
       NODE: "20"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ env.NODE }}
 
@@ -25,7 +25,7 @@ jobs:
         run: yarn build:prod
 
       - name: Report Bundle Size
-        uses: preactjs/compressed-size-action@v2
+        uses: preactjs/compressed-size-action@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           pattern: "dist/*.js"
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index abed6c113..904cb3663 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -22,16 +22,16 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         languages: ${{ matrix.language }}
         config-file: .github/codeql-config.yml
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
+      uses: github/codeql-action/autobuild@v4
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index a44e96e54..fb864bd51 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -32,7 +32,7 @@ jobs:
           --health-timeout 5s
           --health-retries 50
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         submodules: true
     - uses: actions/cache@v4
@@ -40,10 +40,10 @@ jobs:
         path: |
           target/
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@v6
       with:
         node-version: ${{ env.NODE }}
-    - uses: stellar/stellar-cli@v23.1.4
+    - uses: stellar/stellar-cli@v23.3.0
 
     # Install system dependencies required for Stellar CLI
     - name: Install system dependencies
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index e10362ab6..f47b14a37 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Use Node.js 20
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20
 
diff --git a/.github/workflows/gh_pages.yaml b/.github/workflows/gh_pages.yaml
index 6328f0edf..41ed98ce5 100644
--- a/.github/workflows/gh_pages.yaml
+++ b/.github/workflows/gh_pages.yaml
@@ -8,18 +8,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout SDK
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Checkout Base
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: stellar/js-stellar-base
           path: js-stellar-base
 
       - name: Install Node (20.x)
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
 
@@ -30,7 +30,7 @@ jobs:
         run: yarn build:prod
 
       - name: Checkout GH pages
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: stellar/js-stellar-sdk
           ref: gh-pages
diff --git a/.github/workflows/npm_publish.yml b/.github/workflows/npm_publish.yml
index bc54f353c..fa73dd75e 100644
--- a/.github/workflows/npm_publish.yml
+++ b/.github/workflows/npm_publish.yml
@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20.x'
           registry-url: 'https://registry.npmjs.org'
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d24038d91..b991620f6 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,10 +17,10 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}