diff --git a/Cargo.toml b/Cargo.toml
index 8a232223..4359f8f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ exclude = [
 [dependencies]
 subtle = { version = "^2.2.2", default-features = false }
 zeroize = { version = "1.1.0", default-features = false }
-fiat-crypto = {version = "0.1.11", default-features = false}
+fiat-crypto = {version = "0.2.1", default-features = false}
 getrandom = { version = "0.2.0", optional = true }
 ct-codecs = { version = "1.1.1", optional = true }