diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb29110..54b95b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [1.22.1](https://github.com/mattstratton/castanet/tree/1.22.1) (2024-01-04)
+
+**Implemented enhancements:**
+
+- \[ENHANCEMENT\] - add support for Threads [\#411](https://github.com/mattstratton/castanet/issues/411)
+- Add support for Threads [\#412](https://github.com/mattstratton/castanet/pull/412) ([mattstratton](https://github.com/mattstratton))
+
+## [1.21.9](https://github.com/mattstratton/castanet/tree/1.21.9) (2023-12-29)
+
 ## [1.21.8](https://github.com/mattstratton/castanet/tree/1.21.8) (2023-12-22)
 
 ## [1.21.7](https://github.com/mattstratton/castanet/tree/1.21.7) (2023-12-22)
diff --git a/theme.toml b/theme.toml
index e92b6d5..6602c2c 100644
--- a/theme.toml
+++ b/theme.toml
@@ -9,7 +9,7 @@ homepage = "https://github.com/mattstratton/castanet"
 tags = ["podcast", "responsive"]
 features = ["podcast RSS", "subscribe buttons"]
 min_version = "0.69.2"
-theme_version = "1.22.0"
+theme_version = "1.22.1"
 
 [author]
   name = "Matt Stratton"