diff --git a/packages/gen/pyproject.toml b/packages/gen/pyproject.toml
index 1906fa5c..4479f805 100644
--- a/packages/gen/pyproject.toml
+++ b/packages/gen/pyproject.toml
@@ -62,7 +62,7 @@ dev = [
     "requests-mock==1.12.1",
     "respx==0.23.1",
     "parameterized==0.9.0",
-    "pillow==12.3.0",
+    "pillow==13.0.0",
     "sphinx<9.0.0",
     "myst_nb",
     "sphinxawesome-theme",