diff --git a/setup.py b/setup.py
index 6c3fec0..05e9c04 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
     "docplex==2.9.141",
     "decorator==4.3.0",
     "Fiona==1.8.6",
-    "Flask==0.10.1",
+    "Flask==1.0",
     "Flask-Admin==1.3.0",
     "Flask-Bcrypt==0.7.1",
     "Flask-DebugToolbar==0.10.0",