diff --git a/requirements/pkgutils.txt b/requirements/pkgutils.txt
index 8e97e549..fcf547ef 100644
--- a/requirements/pkgutils.txt
+++ b/requirements/pkgutils.txt
@@ -3,6 +3,6 @@ wheel>=0.29.0
 flake8==7.1.0
 tox>=4.4.8
 sphinx2rst>=1.0
-bumpversion
+bumpversion==0.6.0
 pydocstyle==6.3.0
 mypy==1.11.0