diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 55b3de4..709ae03 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,15 +14,15 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v7
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Cache pip packages
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements*.txt', '**/pyproject.toml') }}
@@ -43,7 +43,7 @@ jobs:
           pytest --cov --cov-report=xml --cov-report=term-missing
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v7
         with:
           file: ./coverage.xml
           fail_ci_if_error: false
@@ -54,10 +54,10 @@ jobs:
   type-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v7
         with:
           python-version: "3.11"
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 2e4c24b..82885e5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,7 +1,7 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -22,7 +22,7 @@ repos:
         pass_filenames: false
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.11.0
+    rev: v0.16.3
     hooks:
       - id: ruff
         args: [--fix]
@@ -34,7 +34,7 @@ repos:
       - id: vulture
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.15.0
+    rev: v1.19.1
     hooks:
       - id: mypy
         exclude: ^tests/
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4ec70e5..0ce5c41 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,14 +2,14 @@
 # Install with: pip install -r requirements-dev.txt
 
 # Testing
-pytest>=8.0.0
-pytest-cov>=5.0.0
+pytest>=8.4.2
+pytest-cov>=7.1.0
 
 # Type checking
-mypy>=1.10.0
+mypy>=1.19.1
 types-PyYAML
 types-requests
 
 # Linting and formatting (via pre-commit)
-pre-commit>=4.0.0
+pre-commit>=4.3.0
 vulture>=2.16