diff --git a/pyproject.toml b/pyproject.toml
index b4b968f..88c565e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = ["Deepak Mallubhotla <dmallubhotla+github@gmail.com>"]
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<3.10"
-pdme = "^0.9.3"
+pdme = "^1.0.0"
 numpy = "1.22.3"
 scipy = "1.10"
 tqdm = "^4.66.2"