diff --git a/bio/snpsift/varType/environment.yaml b/bio/snpsift/varType/environment.yaml
index 3af7851d19..4abd60b060 100644
--- a/bio/snpsift/varType/environment.yaml
+++ b/bio/snpsift/varType/environment.yaml
@@ -3,5 +3,5 @@ channels:
   - bioconda
   - nodefaults
 dependencies:
-  - snpsift ==5.1
-  - snakemake-wrapper-utils ==0.4.1
+  - snpsift =5.1
+  - snakemake-wrapper-utils =0.5.0