Bump up dependencies(crates) versions

9prady9 · 9prady9 · commit 84b6c5938883 · 2016-06-06T13:48:39.000+05:30
diff --git a/Cargo.toml b/Cargo.toml
@@ -15,12 +15,12 @@ exclude = [
 ]
 
 [dependencies]
-libc = "0.2"
-num  = "0.1.27"
+libc = "0.2.11"
+num  = "0.1.32"
 lazy_static = "0.2.1"
 
 [build-dependencies]
-rustc-serialize = "0.3.16"
+rustc-serialize = "0.3.19"
 rustc_version = "0.1.7"
 
 [lib]
