diff --git a/Project.toml b/Project.toml
index 1db08c9e..3c0d0444 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "OptimalBids"
 uuid = "54ed2464-0158-49e7-9a8e-1c1697a616e3"
 authors = ["Andrew Rosemberg"]
-version = "1.3.1"
+version = "1.3.0"
 
 [deps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"