Update envs/environment.yaml

Author: lkstrp

envs/environment.yaml

@@ -11,7 +11,7 @@ dependencies:
 - pip
 
 # Inhouse packages
-- pypsa>=0.35.2
+- pypsa>=0.33.2
 - atlite>=0.3
 - linopy>=0.4.4
 - powerplantmatching>=0.5.15