diff --git a/package.json b/package.json
index cff60a205b..ccf0564451 100644
--- a/package.json
+++ b/package.json
@@ -124,7 +124,7 @@
 			"@types/react-dom": "18.3.7",
 			"csstype": "3.2.3",
 			"zod": "4.6.7",
-			"@lmstudio/sdk>zod": "3.25.76",
+			"@lmstudio/sdk>zod": "4.6.6",
 			"katex": "0.18.2"
 		}
 	}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d9e30bc87d..e77bdb078c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -22,7 +22,7 @@ overrides:
   '@types/react-dom': 18.3.7
   csstype: 3.2.3
   zod: 4.6.7
-  '@lmstudio/sdk>zod': 3.25.76
+  '@lmstudio/sdk>zod': 4.6.6
   katex: 0.18.2
 
 importers:
@@ -9058,8 +9058,8 @@ packages:
     peerDependencies:
       zod: 4.6.7
 
-  zod@3.25.76:
-    resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
+  zod@4.6.6:
+    resolution: {integrity: sha512-4UmzQUF5fxvfcYHlbjBmejU+w+hbDnWFx4aS8kBx7nPBHcO2SqPbpAG8snbdg+Xse4pRefR98hgjFgIMCI/UhA==}
 
   zod@4.6.7:
     resolution: {integrity: sha512-g8W2D2kU6a8untc053fX1uVBKzM7yqAxW/3zwk83+6RyF2+SKOuV+c0wBDhUwzV1PaGapmZH+rmcUzPf+3CGwg==}
@@ -10405,8 +10405,8 @@ snapshots:
       '@lmstudio/lms-isomorphic': 0.4.6
       chalk: 4.1.2
       jsonschema: 1.5.0
-      zod: 3.25.76
-      zod-to-json-schema: 3.25.2(zod@3.25.76)
+      zod: 4.6.6
+      zod-to-json-schema: 3.25.2(zod@4.6.6)
     transitivePeerDependencies:
       - bufferutil
       - utf-8-validate
@@ -18248,15 +18248,15 @@ snapshots:
       compress-commons: 4.1.2
       readable-stream: 3.6.2
 
-  zod-to-json-schema@3.25.2(zod@3.25.76):
+  zod-to-json-schema@3.25.2(zod@4.6.6):
     dependencies:
-      zod: 3.25.76
+      zod: 4.6.6
 
   zod-to-json-schema@3.25.2(zod@4.6.7):
     dependencies:
       zod: 4.6.7
 
-  zod@3.25.76: {}
+  zod@4.6.6: {}
 
   zod@4.6.7: {}