diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b6bd8e18..610a8ad0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -38,6 +38,7 @@ ci:
     - vulture
     - vulture-docs
     - yamlfix
+    - zizmor
     - pyrefly
     - pyrefly-docs
 
@@ -384,6 +385,15 @@ repos:
         additional_dependencies: [uv==0.9.5]
         stages: [pre-commit]
 
+      - id: zizmor
+        name: zizmor
+        entry: uv run --extra=dev zizmor .github
+        language: python
+        pass_filenames: false
+        types_or: [yaml]
+        additional_dependencies: [uv==0.9.5]
+        stages: [pre-commit]
+
       - id: sphinx-lint
         name: sphinx-lint
         entry: uv run --extra=dev sphinx-lint --enable=all --disable=line-too-long
diff --git a/pyproject.toml b/pyproject.toml
index e14c7285..7d16625d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -106,6 +106,7 @@ optional-dependencies.dev = [
     "vws-test-fixtures==2023.3.5",
     "vws-web-tools==2024.10.6.1",
     "yamlfix==1.19.1",
+    "zizmor==1.19.0",
 ]
 optional-dependencies.release = [ "check-wheel-contents==0.6.3" ]
 urls.Documentation = "https://vws-python.github.io/vws-python-mock/"