If you are getting an error like this after PostgreSQL update: ERROR: could not load library "/usr/local/Cellar/postgresql/9.5.6/lib/postgis-2.2.so": dlopen(/usr/local/Cellar/postgresql/9.5.6/lib/postgis-2.2.so, 10): Library not loaded: /usr/local/lib/libCGAL.10.dylib Referenced from: /usr/local/lib/libSFCGAL.1.dylib Reason: image not found or of library libspatialite Run following command brew reinstall sfcgal --build-from-source brew reinstall libspatialite --build-from-source I hope it will fix your issue. Thanks!!!! Enjoy Programming!!! :)