diff --git a/environment.yaml b/environment.yaml
index 4bd9c142..272fab72 100644
--- a/environment.yaml
+++ b/environment.yaml
@@ -18,7 +18,7 @@ dependencies:
 - pypsa>=0.25.1
 - atlite>=0.2.11
 - powerplantmatching>=0.5.7
-- rasterio!=1.2.10
+- rasterio>=1.3.2
 
   # interactive python
 - ipython
@@ -38,7 +38,7 @@ dependencies:
 # - proj
 #- geopy
 - pyepsg
-#- cartopy>=0.22
+- cartopy>=0.22
 #- descartes
 - country_converter
 
@@ -51,12 +51,12 @@ dependencies:
 - graphviz
 
   # solvers
-- coincbc
-- glpk
+# - coincbc
+# - glpk
 
   # publishing
 - jupyter-book
 - ghp-import
 
 - pip:
-  - cartopy>=0.22
+  - highspy