diff --git a/Bioinformatics with Python/st-speckmol b/Bioinformatics with Python/st-speckmol
index 6721bc7..21eab40 160000
--- a/Bioinformatics with Python/st-speckmol	
+++ b/Bioinformatics with Python/st-speckmol	
@@ -1 +1 @@
-Subproject commit 6721bc7db9ed3a30823d02574df6de4813b0d3a2
+Subproject commit 21eab40d8f9539e083cf9c5188a30c7ea8d528b6