diff --git a/pyproject.toml b/pyproject.toml
index fec6c0b..855ac6a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "jaydebeapi==1.2.3",
     "netCDF4",
     "openpyxl",
-    "rasterio==1.4.3"
+    "rasterio==1.4.3",
     "rioxarray==0.19",
     "target-py",
     "uwg"
@@ -27,4 +27,4 @@ packages = ["umep-reqs"]
 [tool.setuptools_scm]
 local_scheme = "no-local-version"
     
-# "supy==2025.7.23.dev0", testing without supy
\ No newline at end of file
+# "supy==2025.7.23.dev0", testing without supy