diff --git a/packages/ooxml.js/package.json b/packages/ooxml.js/package.json
index 85fbe4cc2..8312a5d9e 100644
--- a/packages/ooxml.js/package.json
+++ b/packages/ooxml.js/package.json
@@ -90,7 +90,7 @@
     "excel-number-format": "1.2.10",
     "fast-xml-parser": "5.10.1",
     "fflate": "0.8.3",
-    "zod": "4.4.3"
+    "zod": "4.6.6"
   },
   "devDependencies": {
     "@arethetypeswrong/cli": "0.18.5",