diff --git a/environment.yml b/environment.yml
index 287a2fa05..c205a77ac 100644
--- a/environment.yml
+++ b/environment.yml
@@ -24,4 +24,4 @@ dependencies:
   - subread=1.6.1
   - gffread=0.9.9
   - multiqc=1.6
-  - deeptools=3.3.1
\ No newline at end of file
+  - deeptools=3.1.1
\ No newline at end of file