diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index 77dbeaf..0969c6e 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Set up Python 3.10
       uses: actions/setup-python@v6
@@ -21,7 +21,7 @@ jobs:
         python-version: '3.10'
 
     - name: Cache pip dependencies
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-quality-${{ hashFiles('**/requirements-dev.txt') }}
@@ -141,7 +141,7 @@ jobs:
   security:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Set up Python 3.10
       uses: actions/setup-python@v6
@@ -172,7 +172,7 @@ jobs:
   architecture:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Set up Python 3.10
       uses: actions/setup-python@v6
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f9bb87a..1928e32 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -18,7 +18,7 @@ jobs:
     if: ${{ github.repository_owner == 'ComfyAssets' }}
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           submodules: true
       - name: Publish Custom Node
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5f8bb75..baf6a44 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
 
     - name: Set up Python 3.10
       uses: actions/setup-python@v6
@@ -114,7 +114,7 @@ jobs:
         EOF
 
     - name: Create GitHub Release
-      uses: softprops/action-gh-release@v2
+      uses: softprops/action-gh-release@v3
       with:
         tag_name: ${{ steps.get_version.outputs.version }}
         name: ComfyUI-KikoTools ${{ steps.get_version.outputs.version }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 766ee4b..ef057d1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v6
@@ -49,7 +49,7 @@ jobs:
     name: coverage gate (85%)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v6
         with:
@@ -71,7 +71,7 @@ jobs:
     name: frontend syntax
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       # No JS unit tests yet; at least make sure every module parses
       - name: Check web/*.js parse as ES modules
diff --git a/pyproject.toml b/pyproject.toml
index 267ff90..7b0ee97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,18 +14,18 @@ dev = [
     # Testing framework
     "pytest>=7.0.0",
     "pytest-cov>=4.0.0",
-    "pytest-mock>=3.10.0",
+    "pytest-mock>=3.15.1",
     "pytest-asyncio>=0.21.0",
     # Code quality
     "black>=23.0.0",
     "flake8>=6.0.0",
-    "mypy>=1.0.0",
+    "mypy>=1.20.0",
     # Development utilities
-    "pre-commit>=3.0.0",
+    "pre-commit>=4.5.1",
     # ComfyUI testing (mock dependencies for unit tests)
-    "torch>=2.0.0",
+    "torch>=2.11.0",
     "numpy>=1.24.0",
-    "pillow>=9.0.0"
+    "pillow>=12.2.0"
 ]
 
 [project.urls]
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 730dd56..0da8aa6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,18 +3,18 @@
 # Testing framework
 pytest>=7.0.0
 pytest-cov>=4.0.0
-pytest-mock>=3.10.0
+pytest-mock>=3.15.1
 pytest-asyncio>=0.21.0
 
 # Code quality
 black>=23.0.0
 flake8>=6.0.0
-mypy>=1.0.0
+mypy>=1.20.0
 
 # Development utilities
-pre-commit>=3.0.0
+pre-commit>=4.5.1
 
 # ComfyUI testing (mock dependencies for unit tests)
-torch>=2.0.0
+torch>=2.11.0
 numpy>=1.24.0
-pillow>=9.0.0
+pillow>=12.2.0