diff --git a/package.json b/package.json
index 2fbfcc9..6d29aaf 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "typescript": "^4.6.4"
   },
   "dependencies": {
-    "@iden3/contracts": "^1.1.0",
+    "@iden3/contracts": "1.1.0",
     "@openzeppelin/contracts": "^4.6.0",
     "@openzeppelin/contracts-upgradeable": "^4.8.3",
     "braces": ">=3.0.2",