diff --git a/bio/filtlong/environment.yaml b/bio/filtlong/environment.yaml
index eb91090d49..35b245cb7f 100644
--- a/bio/filtlong/environment.yaml
+++ b/bio/filtlong/environment.yaml
@@ -3,4 +3,4 @@ channels:
   - bioconda
   - nodefaults
 dependencies:
-  - filtlong =0.2
+  - filtlong =0.2.1