diff --git a/package.json b/package.json
index 6d524ca..9d081b4 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "unzipper": "0.12.3",
     "which": "6.0.0",
     "yaml": "2.8.2",
-    "zod": "4.2.1"
+    "zod": "4.3.4"
   },
   "devDependencies": {
     "@biomejs/biome": "2.3.10",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 12ebe77..0bbdf84 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -42,8 +42,8 @@ importers:
         specifier: 2.8.2
         version: 2.8.2
       zod:
-        specifier: 4.2.1
-        version: 4.2.1
+        specifier: 4.3.4
+        version: 4.3.4
     devDependencies:
       '@biomejs/biome':
         specifier: 2.3.10
@@ -3216,8 +3216,8 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
-  zod@4.2.1:
-    resolution: {integrity: sha512-0wZ1IRqGGhMP76gLqz8EyfBXKk0J2qo2+H3fi4mcUP/KtTocoX08nmIAHl1Z2kJIZbZee8KOpBCSNPRgauucjw==}
+  zod@4.3.4:
+    resolution: {integrity: sha512-Zw/uYiiyF6pUT1qmKbZziChgNPRu+ZRneAsMUDU6IwmXdWt5JwcUfy2bvLOCUtz5UniaN/Zx5aFttZYbYc7O/A==}
 
 snapshots:
 
@@ -6920,4 +6920,4 @@ snapshots:
 
   yocto-queue@0.1.0: {}
 
-  zod@4.2.1: {}
+  zod@4.3.4: {}