diff --git a/parity-util-mem/Cargo.toml b/parity-util-mem/Cargo.toml
index 09a8d1c7c..6ab5f3e54 100644
--- a/parity-util-mem/Cargo.toml
+++ b/parity-util-mem/Cargo.toml
@@ -23,7 +23,7 @@ hashbrown = { version = "0.9", optional = true }
 mimalloc = { version = "0.1.18", optional = true }
 libmimalloc-sys = { version = "0.1.14", optional = true }
 parity-util-mem-derive = { path = "derive", version = "0.1" }
-impl-trait-for-tuples = "0.1.3"
+impl-trait-for-tuples = "0.2.0"
 
 smallvec = { version = "1.0.0", optional = true }
 ethereum-types = { version = "0.10.0", optional = true, path = "../ethereum-types" }