diff --git a/bio/bismark/bismark_methylation_extractor/environment.yaml b/bio/bismark/bismark_methylation_extractor/environment.yaml
index 5ecc7f8c1c..2580ea98e2 100644
--- a/bio/bismark/bismark_methylation_extractor/environment.yaml
+++ b/bio/bismark/bismark_methylation_extractor/environment.yaml
@@ -4,6 +4,6 @@ channels:
   - nodefaults
 dependencies:
   - bowtie2 =2.5.1
-  - bismark =0.24.0
+  - bismark =0.24.1
   - samtools =1.17
   - perl-gdgraph =1.54