diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 37e0776..6194bfd 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -3,7 +3,7 @@ commit = True
 tag = True
 sign_tags = True
 message = build: Version {new_version}
-current_version = 3.0.0
+current_version = 3.1.0
 
 [bumpversion:file:CHANGELOG.md]
 search = Unreleased
diff --git a/CHANGELOG.md b/CHANGELOG.md
index df5831e..0278a6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Unreleased
+## Version 3.1.0 (2023-11-20)
 
 * [Enhancement] Support the Open edX `palm.4` release.
 
diff --git a/README.md b/README.md
index b3cdda7..94528fb 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ appropriate one:
 Installation
 ------------
 
-    pip install git+https://github.com/hastexo/tutor-contrib-retirement@v3.0.0
+    pip install git+https://github.com/hastexo/tutor-contrib-retirement@v3.1.0
 
 Usage
 -----