fix class group tag

omershlo · omershlo · commit ce9709174f1d · 2019-09-26T23:09:42.000+03:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -46,7 +46,7 @@ tag = "v0.2.1"
 
 [dependencies.class_group]
 git = "https://github.com/KZen-networks/class-groups"
-tag = "v0.1.4"
+tag = "v0.1.5"
 optional = true
 
 [dependencies.rocket]
