diff --git a/environment.yml b/environment.yml
index 705e1b4..da6d432 100644
--- a/environment.yml
+++ b/environment.yml
@@ -7,7 +7,7 @@ dependencies:
   - bcftools
   - biopython
   - bwa
-  - clair3
+  - clair3>=1.0.0
   - clint
   - htslib
   - minimap2