diff --git a/Cargo.lock b/Cargo.lock
index db401f7d..8b917535 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -158,7 +158,7 @@ dependencies = [
 
 [[package]]
 name = "cargo-mutants"
-version = "23.12.0"
+version = "23.12.1"
 dependencies = [
  "anyhow",
  "assert_cmd",
diff --git a/Cargo.toml b/Cargo.toml
index 6b60cc9f..0abdbdaf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cargo-mutants"
-version = "23.12.0"
+version = "23.12.1"
 edition = "2021"
 authors = ["Martin Pool"]
 license = "MIT"
diff --git a/NEWS.md b/NEWS.md
index 31aca8ab..1b29c32c 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,6 +1,6 @@
 # cargo-mutants changelog
 
-## Unreleased
+## 23.12.1
 
 - Improved progress bars and console output, including putting the outcome of each mutant on the left, and the overall progress bar at the bottom. Improved display of estimated remaining time, and other times.