diff --git a/environment.yaml b/environment.yaml
index 5ef4d17..99d693f 100644
--- a/environment.yaml
+++ b/environment.yaml
@@ -12,7 +12,7 @@ dependencies:
   - beautifulsoup4
   - xlrd
   - scipy
-  - openpyxl<=3.1.0
+  - openpyxl>=3.1.2
   - packaging
 
   - pip: