--- indexmap-1.0.2/Cargo.toml	1970-01-01T00:00:00+00:00
+++ indexmap-1.0.2/Cargo.toml	2019-06-22T07:41:34.144641+00:00
@@ -37,17 +37,17 @@
 version = "1.0"
 
 [dev-dependencies.itertools]
-version = "0.7.0"
+version = "0.8.0"
 
 [dev-dependencies.lazy_static]
 version = "1"
 
 [dev-dependencies.quickcheck]
-version = "0.6"
+version = "0.8"
 default-features = false
 
 [dev-dependencies.rand]
-version = "0.4"
+version = "0.6"
 
 [dev-dependencies.serde_test]
 version = "1.0.5"