diff --git a/environment.yml b/environment.yml
index 04434e8..e748229 100755
--- a/environment.yml
+++ b/environment.yml
@@ -6,7 +6,7 @@ dependencies:
   - pytorch::pytorch=1.12.0
   - pytorch::cpuonly
   
-  - conda-forge::r-base=4.4
+  - conda-forge::r-base=4.1
   - conda-forge::r-rcolorbrewer
   - conda-forge::r-tidyverse=1.3.2
   - conda-forge::r-dplyr=1.0.10