diff --git a/py.requirements/environment.txt b/py.requirements/environment.txt
index e4bf9f24..09ab389f 100644
--- a/py.requirements/environment.txt
+++ b/py.requirements/environment.txt
@@ -3,7 +3,7 @@
 # ============================================================================
 # REQUIRES: pip >= 6.0
 
-bumpversion==0.5.3
+bumpversion==0.6.0
 twine==1.12.1
 PyYAML==5.1.1