diff --git a/camphr/VERSION.py b/camphr/VERSION.py
index c692946b..1900d3b3 100644
--- a/camphr/VERSION.py
+++ b/camphr/VERSION.py
@@ -1 +1 @@
-__version__ = "0.5.15.dev0"
+__version__ = "0.5.16.dev0"
diff --git a/pyproject.toml b/pyproject.toml
index c3ace128..be47c316 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ files = [ "camphr/VERSION.py",]
 commit = true
 
 [tool.poetry]
-version = "0.5.15"
+version = "0.5.16"
 name = "camphr"
 authors = [ "tamuhey <tamuhey@gmail.com>",]
 description = "spaCy plugin for Transformers, Udify, Elmo, etc."