diff --git a/pyproject.toml b/pyproject.toml
index d0c18bd..7600ca3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "nglui"
-version = "3.7.2"
+version = "3.7.3"
 description = "Framework for data-driven generation of neuroglancer states."
 readme = "README.md"
 requires-python = ">=3.9"
@@ -61,7 +61,7 @@ lint = [
 default-groups = ["dev", "docs", "lint"]
 
 [tool.bumpversion]
-current_version = "3.7.2"
+current_version = "3.7.3"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/src/nglui/__init__.py b/src/nglui/__init__.py
index b45b0dd..0fd6b52 100644
--- a/src/nglui/__init__.py
+++ b/src/nglui/__init__.py
@@ -2,4 +2,4 @@
 
 from . import parser, segmentprops, site_utils, statebuilder
 
-__version__ = "3.7.2"
+__version__ = "3.7.3"
diff --git a/uv.lock b/uv.lock
index 2c882f4..7ed8bf1 100644
--- a/uv.lock
+++ b/uv.lock
@@ -287,7 +287,7 @@ name = "click"
 version = "8.1.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/96/d3/f04c7bfcf5c1862a2a5b845c6b2b360488cf47af55dfa79c98f6a6bf98b5/click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de", size = 336121 }
 wheels = [
@@ -554,7 +554,7 @@ name = "ipykernel"
 version = "6.29.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "appnope", marker = "platform_system == 'Darwin'" },
+    { name = "appnope", marker = "sys_platform == 'darwin'" },
     { name = "comm" },
     { name = "debugpy" },
     { name = "ipython", version = "8.18.1", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.10'" },
@@ -836,7 +836,7 @@ version = "1.6.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
     { name = "ghp-import" },
     { name = "importlib-metadata", marker = "python_full_version < '3.10'" },
     { name = "jinja2" },
@@ -1014,7 +1014,7 @@ wheels = [
 
 [[package]]
 name = "nglui"
-version = "3.7.2"
+version = "3.7.3"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },