diff --git a/.bach/.gitignore b/.bach/.gitignore
index 8fb27e0..d6cedf2 100644
--- a/.bach/.gitignore
+++ b/.bach/.gitignore
@@ -1,2 +1,3 @@
 /workspace/
 *.jar
+!bin/*.jar
diff --git a/.bach/bin/com.github.sormuras.bach@17-ea.jar b/.bach/bin/com.github.sormuras.bach@17-ea.jar
new file mode 100644
index 0000000..c9e1da6
Binary files /dev/null and b/.bach/bin/com.github.sormuras.bach@17-ea.jar differ