diff --git a/Cargo.toml b/Cargo.toml
index 991e321..73bf57b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,6 @@ coveralls = {repository = "sile/eetf"}
 [dependencies]
 num = "0.4"
 byteorder = "1"
-libflate = "1"
-ordered-float = "2"
+libflate = "2"
+ordered-float = "3"
 thiserror = "1"
\ No newline at end of file