diff --git a/Cargo.toml b/Cargo.toml
index bf13064..4f5b95f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ categories = [ "algorithms", "data-structures", "science" ]
 license = "MIT/Apache-2.0"
 name = "num-bigint-dig"
 repository = "https://github.com/dignifiedquier/num-bigint"
-version = "0.3.0"
+version = "0.3.1-alpha.0"
 readme = "README.md"
 build = "build.rs"
 autobenches = false