diff --git a/Sentiment Analyser/requirements.txt b/Sentiment Analyser/requirements.txt
index 63d29f6d3f..19f9954f42 100644
--- a/Sentiment Analyser/requirements.txt	
+++ b/Sentiment Analyser/requirements.txt	
@@ -40,7 +40,7 @@ parso==0.8.3
 pickleshare==0.7.5
 platformdirs==3.1.1
 prompt-toolkit==3.0.38
-protobuf==4.22.1
+protobuf==4.25.8
 psutil==5.9.4
 pure-eval==0.2.2
 pyasn1==0.4.8