diff --git a/.github/workflows/deploy-pages.yml b/.github/workflows/deploy-pages.yml
index 92eb2ce..5ce08c1 100644
--- a/.github/workflows/deploy-pages.yml
+++ b/.github/workflows/deploy-pages.yml
@@ -28,12 +28,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0  # Needed for git-revision-date-localized plugin
 
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
           cache: 'pip'
diff --git a/.github/workflows/generate-terminal-gifs.yaml b/.github/workflows/generate-terminal-gifs.yaml
index 5c524c3..f5018c6 100644
--- a/.github/workflows/generate-terminal-gifs.yaml
+++ b/.github/workflows/generate-terminal-gifs.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -22,7 +22,7 @@ jobs:
           python-version: '3.x'
 
       - name: Setup Go
-        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00
+        uses: actions/setup-go@v6
         with:
           go-version: '1.25.8'
 
diff --git a/.github/workflows/major-tagging.yaml b/.github/workflows/major-tagging.yaml
index 637c7cb..a0d70b3 100644
--- a/.github/workflows/major-tagging.yaml
+++ b/.github/workflows/major-tagging.yaml
@@ -10,5 +10,5 @@ jobs:
     name: Move major tag
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
       - uses: phwt/major-tagging-action@v1
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index b5bef2a..fbdc14f 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -47,7 +47,7 @@ jobs:
         run: python -m build
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: distribution
           path: dist/
@@ -58,10 +58,10 @@ jobs:
     if: github.event_name == 'release' || (github.event_name == 'workflow_dispatch' && github.event.inputs.upload == 'true')
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v7
 
       - name: Download build artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           name: distribution
           path: dist/
diff --git a/.github/workflows/push-to-registry.yaml b/.github/workflows/push-to-registry.yaml
index ac06960..527dd85 100644
--- a/.github/workflows/push-to-registry.yaml
+++ b/.github/workflows/push-to-registry.yaml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/release-drafter.yaml b/.github/workflows/release-drafter.yaml
index a7d254b..027250f 100644
--- a/.github/workflows/release-drafter.yaml
+++ b/.github/workflows/release-drafter.yaml
@@ -13,7 +13,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: release-drafter/release-drafter@v6.1.0
diff --git a/.github/workflows/struct-generate.yaml b/.github/workflows/struct-generate.yaml
index 991d3cd..86b55ce 100644
--- a/.github/workflows/struct-generate.yaml
+++ b/.github/workflows/struct-generate.yaml
@@ -68,10 +68,10 @@ jobs:
     runs-on: ${{ inputs.runs_on }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
           cache: 'pip'
@@ -129,7 +129,7 @@ jobs:
           fi
 
       - name: Generate PR with changes
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.token }}
           commit-message: ${{ inputs.pr_title }}
diff --git a/.github/workflows/struct-on-gha.yaml b/.github/workflows/struct-on-gha.yaml
index 55e0d79..55f55bd 100644
--- a/.github/workflows/struct-on-gha.yaml
+++ b/.github/workflows/struct-on-gha.yaml
@@ -1,4 +1,4 @@
-name: stuct-on-gha
+name: struct-on-gha
 
 on:
   workflow_dispatch:
@@ -8,10 +8,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v7
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.x'
 
@@ -27,7 +27,7 @@ jobs:
 
       - name: Generate PR with changes
         if: github.event_name == 'workflow_dispatch'
-        uses: peter-evans/create-pull-request@v7
+        uses: peter-evans/create-pull-request@v8
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           commit-message: "Run StructKit generate on repository"
diff --git a/.github/workflows/test-script.yaml b/.github/workflows/test-script.yaml
index b275309..55ff793 100644
--- a/.github/workflows/test-script.yaml
+++ b/.github/workflows/test-script.yaml
@@ -8,8 +8,7 @@ on:
     branches:
       - main
 
-env:
-  OPENAI_API_KEY: "my-test-key"
+# Removed hardcoded test API key - use secrets instead if needed
 
 jobs:
   build:
@@ -18,10 +17,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v7
 
     - name: Set up Python 3.10
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: '3.10'
         cache: pip
diff --git a/.github/workflows/z-pre-commit.yaml b/.github/workflows/z-pre-commit.yaml
index 300cdf8..7d7c492 100644
--- a/.github/workflows/z-pre-commit.yaml
+++ b/.github/workflows/z-pre-commit.yaml
@@ -10,6 +10,6 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
-    - uses: actions/setup-python@v5.6.0
+    - uses: actions/checkout@v7
+    - uses: actions/setup-python@v6
     - uses: pre-commit/action@v3.0.1