diff --git a/Cargo.toml b/Cargo.toml
index cc794a0..6f42f2e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ ark-ec = { version = "0.4.2", optional = true }
 ark-ff = { version = "0.4.2", optional = true }
 ark-serialize = { version = "0.4.2", optional = true }
 arrayref = "0.3"
-blst = { version = "=0.3.12" }
+blst = { version = "=0.3.13" }
 elliptic-curve = { version = "0.13", features = ["hazmat"], default-features = false }
 ff = "0.13"
 group = { version = "0.13", features = ["tests"] }