diff --git a/.bumpversion.cfg b/.bumpversion.cfg
deleted file mode 100644
index e8e01e3d..00000000
--- a/.bumpversion.cfg
+++ /dev/null
@@ -1,19 +0,0 @@
-[bumpversion]
-current_version = 0.7.0.dev
-commit = False
-tag = False
-parse = (?P<major>\d+)\.(?P<minor>\d+)\.(1b)?(?P<patch>\d+)(\.(?P<release>[a-z]+))?
-serialize = 
-	{major}.{minor}.{patch}.{release}
-	{major}.{minor}.{patch}
-
-[bumpversion:part:release]
-optional_value = prod
-first_value = dev
-values = 
-	dev
-	prod
-
-[bumpversion:file:./pulp_gem/app/__init__.py]
-
-[bumpversion:file:./setup.py]
diff --git a/pyproject.toml b/pyproject.toml
index 6bfa23ec..c86a7d54 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,6 +41,33 @@ pulp_gem = "pulp_gem:default_app_config"
 [tool.setuptools.packages.find]
 where = ["."]
 
+[tool.bumpversion]
+current_version = "0.7.0.dev"
+commit = false
+tag = false
+parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)(\\.(?P<release>[a-z]+))?"
+serialize = [
+	"{major}.{minor}.{patch}.{release}",
+	"{major}.{minor}.{patch}",
+]
+
+[tool.bumpversion.parts.release]
+optional_value = "prod"
+values = [
+	"dev",
+	"prod",
+]
+
+[[tool.bumpversion.files]]
+filename = "./pulp_gem/app/__init__.py"
+search = "version = \"{current_version}\""
+replace = "version = \"{new_version}\""
+
+[[tool.bumpversion.files]]
+filename = "./pyproject.toml"
+search = "version = \"{current_version}\""
+replace = "version = \"{new_version}\""
+
 [tool.towncrier]
 package = "pulp_gem"
 filename = "CHANGES.md"