Bump version

Author: juliohm

Project.toml

@@ -1,15 +1,15 @@
 name = "GeoStatsImages"
 uuid = "7cd16168-b42c-5e7d-a585-4f59d326662d"
 author = "Júlio Hoffimann <julio.hoffimann@gmail.com>"
-version = "0.5.1"
+version = "0.5.2"
 
 [deps]
 FileIO = "5789e2e9-d7fb-5bc7-8068-2c6fae9b9549"
 GslibIO = "4610876b-9b01-57c8-9ad9-06315f1a66a5"
 
 [compat]
 FileIO = "1.3"
-GslibIO = "0.5"
+GslibIO = "0.5, 0.6"
 julia = "1.4"
 
 [extras]