diff --git a/Backend/requirements.txt b/Backend/requirements.txt
index 469472c..c862de7 100644
--- a/Backend/requirements.txt
+++ b/Backend/requirements.txt
@@ -1,11 +1,11 @@
-flask==2.0.1
-PyYAML==5.4.1
-gevent==21.1.2
+flask==2.1.2
+PyYAML==6.0
+gevent==22.10.1
 Flask-Cors==3.0.10
-pyodbc==4.0.30
-requests==2.25.1
+pyodbc==4.0.32
+requests==2.27.1
 uuid==1.30
-mysql-connector-python==8.0.25
-cryptography==3.4.7
-pycryptodome==3.10.1
-Wand==0.6.6
\ No newline at end of file
+mysql-connector-python==8.0.27
+cryptography==38.0.2
+pycryptodome==3.15.0
+Wand==0.6.7
\ No newline at end of file