diff --git a/.github/workflows/check_private_index.yml b/.github/workflows/check_private_index.yml
index de50d985..2061d2b1 100644
--- a/.github/workflows/check_private_index.yml
+++ b/.github/workflows/check_private_index.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Search for private index URL in uv.lock files
         run: |
           FORBIDDEN_URL="us-python.pkg.dev"
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 32d9edef..64ab0e9c 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           fetch-depth: 0
@@ -59,7 +59,7 @@ jobs:
           python-version: 3.13
 
       - name: Restore pip cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements-docs.txt') }}
           path: ~/.cache/pip
diff --git a/.github/workflows/editor_build.yml b/.github/workflows/editor_build.yml
index cf624a54..cfc06634 100644
--- a/.github/workflows/editor_build.yml
+++ b/.github/workflows/editor_build.yml
@@ -33,10 +33,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 
diff --git a/.github/workflows/inspector_build.yml b/.github/workflows/inspector_build.yml
index 75d9a393..08cd2415 100644
--- a/.github/workflows/inspector_build.yml
+++ b/.github/workflows/inspector_build.yml
@@ -34,10 +34,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 
diff --git a/.github/workflows/java_build_and_test.yml b/.github/workflows/java_build_and_test.yml
index 3a89421c..fdefc896 100644
--- a/.github/workflows/java_build_and_test.yml
+++ b/.github/workflows/java_build_and_test.yml
@@ -31,10 +31,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Set up JDK
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v5
         with:
           java-version: '21'
           distribution: 'temurin'
diff --git a/.github/workflows/lit_samples_build.yml b/.github/workflows/lit_samples_build.yml
index e3679e82..52efe330 100644
--- a/.github/workflows/lit_samples_build.yml
+++ b/.github/workflows/lit_samples_build.yml
@@ -28,10 +28,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 
diff --git a/.github/workflows/ng_build_and_test.yml b/.github/workflows/ng_build_and_test.yml
index 1658b79c..c7a8dd4b 100644
--- a/.github/workflows/ng_build_and_test.yml
+++ b/.github/workflows/ng_build_and_test.yml
@@ -28,10 +28,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
 
diff --git a/.github/workflows/python_a2ui_agent_build_and_test.yml b/.github/workflows/python_a2ui_agent_build_and_test.yml
index 4d3f44e8..417987a8 100644
--- a/.github/workflows/python_a2ui_agent_build_and_test.yml
+++ b/.github/workflows/python_a2ui_agent_build_and_test.yml
@@ -30,10 +30,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
diff --git a/.github/workflows/python_samples_build.yml b/.github/workflows/python_samples_build.yml
index 172adeec..65da3e62 100644
--- a/.github/workflows/python_samples_build.yml
+++ b/.github/workflows/python_samples_build.yml
@@ -33,10 +33,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
diff --git a/.github/workflows/web_build_and_test.yml b/.github/workflows/web_build_and_test.yml
index d97f2134..a266f5fd 100644
--- a/.github/workflows/web_build_and_test.yml
+++ b/.github/workflows/web_build_and_test.yml
@@ -32,10 +32,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'