diff --git a/requirements.txt b/requirements.txt
index c1b286d..e8c02bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-Session==0.3.1
 
 
 # External libraries
-SQLAlchemy==1.0.11
+SQLAlchemy==1.2.18
 twilio==6.9.0
 passlib==1.6.5
 bcrypt==2.0.0