diff --git a/lib/rs/Cargo.toml b/lib/rs/Cargo.toml
index bad2a38..69da0f3 100644
--- a/lib/rs/Cargo.toml
+++ b/lib/rs/Cargo.toml
@@ -11,8 +11,8 @@
 keywords = ["thrift"]
 
 [dependencies]
-ordered-float = "0.5"
-byteorder = "1"
-integer-encoding = "1"
+ordered-float = "1.0"
+byteorder = "1.3"
+integer-encoding = "1.0"
 log = "0.4"
 threadpool = "1.7"