diff --git a/Cargo.toml b/Cargo.toml
index 7c8512960..9e7cef649 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "pairing"
 
 # Remember to change version string in README.md.
-version = "0.13.0"
+version = "0.13.1"
 authors = ["Sean Bowe <ewillbefull@gmail.com>"]
 license = "MIT/Apache-2.0"