diff --git a/Sample_Server/requirements.txt b/Sample_Server/requirements.txt
index 1d0aa42..18a47b3 100644
--- a/Sample_Server/requirements.txt
+++ b/Sample_Server/requirements.txt
@@ -1,2 +1,2 @@
 Flask==1.1.1
-tensorflow==1.15.4
+tensorflow==2.11.1