diff --git a/CITATION.cff b/CITATION.cff
index d2cd8f52e..a1b74476a 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -15,5 +15,5 @@ abstract: "Organize your experiments into discrete steps that can be cached and
 version: "1.2.1"
 repository-code: "https://github.com/allenai/tango"
 license: "Apache-2.0"
-date-released: "2023-04-06"
+date-released: "2023-10-13"
 repository-code: "https://github.com/allenai/tango"
diff --git a/tango/version.py b/tango/version.py
index e4eb87f50..b34f0c427 100644
--- a/tango/version.py
+++ b/tango/version.py
@@ -1,6 +1,6 @@
 _MAJOR = "1"
-_MINOR = "2"
-_PATCH = "1"
+_MINOR = "3"
+_PATCH = "0"
 # This is mainly for pre-releases which have the suffix "rc[0-9]+".
 _SUFFIX = ""