diff --git a/requirements.txt b/requirements.txt
index 8fa87c0..18f7dcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-pubnub==4.1.6
+pubnub==7.3.0
 PyQt5==5.13.1
\ No newline at end of file