diff --git a/requirements_chemprop.txt b/requirements_chemprop.txt
index 57b62453..ed31e961 100644
--- a/requirements_chemprop.txt
+++ b/requirements_chemprop.txt
@@ -1,2 +1,2 @@
-chemprop >=2.0.3, <=2.0.4
+chemprop >=2.0.3, <=2.0.5
 lightning