diff --git a/bio/open-cravat/module/environment.yaml b/bio/open-cravat/module/environment.yaml
index 0b5200542e..4e3e04e607 100644
--- a/bio/open-cravat/module/environment.yaml
+++ b/bio/open-cravat/module/environment.yaml
@@ -3,4 +3,4 @@ channels:
   - bioconda
   - nodefaults
 dependencies:
-  - open-cravat =2.3.1
+  - open-cravat =2.4.1