diff --git a/lower-constraints.txt b/lower-constraints.txt
index 7a59da1eaf..a95eaf1516 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -28,7 +28,8 @@ fasteners==0.14.1
 fixtures==3.0.0
 flake8-docstrings==0.2.1.post1
 flake8==2.5.5
-Flask===0.10
+Flask===1.0.2
+Flask-RESTful===0.3.5
 freezegun==0.3.6
 future==0.16.0
 futurist==1.6.0
diff --git a/requirements.txt b/requirements.txt
index 8df8b6a823..83ad7ef5ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,8 @@ Babel!=2.4.0,>=2.3.4 # BSD
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 WebOb>=1.7.1 # MIT
 Routes>=2.3.1 # MIT
-Flask!=0.11,<1.0  # BSD
+Flask!=0.11,>=1.0.2  # BSD
+Flask-RESTful>=0.3.5  # BSD
 cryptography>=2.1 # BSD/Apache-2.0
 six>=1.10.0 # MIT
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT