diff --git a/package.json b/package.json
index 622bd53..9f6f7b0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,8 @@
 {
   "name": "@lilith/text-processing-utils",
   "type": "module",
-  "version": "1.3.10",
+  "version": "1.3.11",
+  "sideEffects": false,
   "description": "High-performance text processing utilities for deterministic text manipulation",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",