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-rw-r--r--spake2/Cargo.toml2
1 files changed, 1 insertions, 1 deletions
diff --git a/spake2/Cargo.toml b/spake2/Cargo.toml
index 3d930be..55bea6d 100644
--- a/spake2/Cargo.toml
+++ b/spake2/Cargo.toml
@@ -30,7 +30,7 @@ curve25519-dalek = "1.2"
rand = "0.6"
sha2 = "0.8"
hkdf = "0.8"
-hex = "0.3"
+hex = "0.4"
[dev-dependencies]
bencher = "0.1"