diff --git a/tdkpin-rs/CHANGELOG.md b/tdkpin-rs/CHANGELOG.md
index 2739218..b634d97 100644
--- a/tdkpin-rs/CHANGELOG.md
+++ b/tdkpin-rs/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to
 
 ## [Unreleased]
 
+## [1.2.1] - 2026-09-01
+
 ### Fixed
 
 - Keep a ball captured by the Greifarm during multiball instead of consuming it;
diff --git a/tdkpin-rs/Cargo.lock b/tdkpin-rs/Cargo.lock
index 5c34af5..202e2d7 100644
--- a/tdkpin-rs/Cargo.lock
+++ b/tdkpin-rs/Cargo.lock
@@ -551,7 +551,7 @@ dependencies = [
 
 [[package]]
 name = "tdkpin-rs"
-version = "1.2.0"
+version = "1.2.1"
 dependencies = [
  "directories",
  "futures-util",
diff --git a/tdkpin-rs/Cargo.toml b/tdkpin-rs/Cargo.toml
index 59c42e6..1eb69f3 100644
--- a/tdkpin-rs/Cargo.toml
+++ b/tdkpin-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tdkpin-rs"
-version = "1.2.0"
+version = "1.2.1"
 edition = "2024"
 
 [dependencies]
diff --git a/tdkpin-rs/web/tdkpin-rs.wasm b/tdkpin-rs/web/tdkpin-rs.wasm
index 7d8f9ce..e5c20f3 100755
Binary files a/tdkpin-rs/web/tdkpin-rs.wasm and b/tdkpin-rs/web/tdkpin-rs.wasm differ