diff --git a/requirements.txt b/requirements.txt
index 1b9961963d888712d04670775df9ef0f109c1d81..97b1fd381ef1191ee6826f4e8f867d51769eb117 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,5 +21,4 @@ streamlit==1.40.0
 tqdm==4.66.5
 openpyxl==3.1.5
 geopandas==1.0.1
-mapclassify==2.8.1
-io
\ No newline at end of file
+mapclassify==2.8.1
\ No newline at end of file