diff --git a/docs/man/labelme.1 b/docs/man/labelme.1
index bb6190c5b1466f180a751e3eb11fd56d47687858..e3212bf3b24dc4b215c58a134769d05a3d38389f 100644
--- a/docs/man/labelme.1
+++ b/docs/man/labelme.1
@@ -1,7 +1,7 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.12.
-.TH LABELME "1" "January 2020" "labelme 3.19.0" "User Commands"
+.TH LABELME "1" "January 2020" "labelme 3.20.0" "User Commands"
 .SH NAME
-labelme \- manual page for labelme 3.19.0
+labelme \- manual page for labelme 3.20.0
 .SH DESCRIPTION
 usage: labelme [\-h] [\-\-version] [\-\-reset\-config]
 .IP
diff --git a/labelme/_version.py b/labelme/_version.py
index 7db007c0b9475a2b1c70b03c910cb09054d81a42..71cf742a74f1f3e116e20c528f5f49b370409bb0 100644
--- a/labelme/_version.py
+++ b/labelme/_version.py
@@ -2,4 +2,4 @@
 # 1. MAJOR version when you make incompatible API changes;
 # 2. MINOR version when you add functionality in a backwards-compatible manner;
 # 3. PATCH version when you make backwards-compatible bug fixes.
-__version__ = '3.19.0'
+__version__ = '3.20.0'