diff --git a/setup.py b/setup.py
index 396e0a4..279f0f5 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,7 @@
 
 install_requires = [
     'geoalchemy2',
-    'sqlalchemy',
+    'sqlalchemy==1.3.22',
 ]
 
 setup(