diff --git a/packages/webpack-uni-pages-loader/package.json b/packages/webpack-uni-pages-loader/package.json
index 32b72d3b363db9062e2b83b80c8749449ddf65c3..91514a559afdb8ce542a40744c8be048ba2b04bb 100644
--- a/packages/webpack-uni-pages-loader/package.json
+++ b/packages/webpack-uni-pages-loader/package.json
@@ -21,7 +21,7 @@
     "strip-json-comments": "^2.0.1"
   },
   "uni-app": {
-    "compilerVersion": "3.4.2"
+    "compilerVersion": "3.4.3"
   },
   "gitHead": "4a974e44466ae58194372e446299cf83c7a3ad2c"
 }