diff --git a/requirements_dev.txt b/requirements_dev.txt
index 6d362c0..3fc3ee1 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-citiespy==0.5.0
+citiespy==0.5.1
 maturin==1.3.1
 pytest
 pytest-benchmark