diff --git a/.bumpversion.toml b/.bumpversion.toml
index 6ded31553..1949c4eab 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "1.1.0"
+current_version = "1.1.1"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/mbuild/__init__.py b/mbuild/__init__.py
index e6364e1e4..34f046c29 100644
--- a/mbuild/__init__.py
+++ b/mbuild/__init__.py
@@ -13,5 +13,5 @@
 from mbuild.port import Port
 from mbuild.recipes import recipes
 
-__version__ = "1.1.0"
+__version__ = "1.1.1"
 __date__ = '2025-01-23'