diff --git a/ios/RTCPjSip/PjSipModule.m b/ios/RTCPjSip/PjSipModule.m
index ee2ed12a..4952f44f 100755
--- a/ios/RTCPjSip/PjSipModule.m
+++ b/ios/RTCPjSip/PjSipModule.m
@@ -293,7 +293,7 @@ + (BOOL)requiresMainQueueSetup{
     if (status != PJ_SUCCESS) {
         NSLog(@"Failed to active audio session");
     }
-    
+
     resolve(@TRUE);
 }
 
diff --git a/libs.sh b/libs.sh
index cafd9e21..1a3bfb4e 100755
--- a/libs.sh
+++ b/libs.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 set -e
 
-VERSION="v2.8.0"
-URL="https://github.com/datso/react-native-pjsip-builder/releases/download/${VERSION}/release.tar.gz"
+VERSION="v3.5"
+URL="https://cdn.rela.tel/www/public/phon/pjsip-3.5.tar.gz"
 LOCK=".libs.lock"
 DEST=".libs.tar.gz"
 DOWNLOAD=true
diff --git a/package.json b/package.json
index 1022751c..3ac50a8d 100644
--- a/package.json
+++ b/package.json
@@ -47,5 +47,5 @@
     "type": "git",
     "url": "git+https://github.com/datso/react-native-pjsip.git"
   },
-  "version": "2.8.0"
+  "version": "3.5.0"
 }