diff --git a/binchicken/workflow/env/r.yml b/binchicken/workflow/env/r.yml
index 1dfcbf8d..21f4464c 100644
--- a/binchicken/workflow/env/r.yml
+++ b/binchicken/workflow/env/r.yml
@@ -8,4 +8,4 @@ dependencies:
   - r-tidyverse==1.3.1
   - r-cowplot
   - r-gt<=0.6.0
-  - r-webshot
+  - r-webshot<=0.5.4