bump version

SpringMT · SpringMT · commit 4b06e2cf2072 · 2021-12-28T11:53:59.000+09:00
diff --git a/lib/zstd-ruby/version.rb b/lib/zstd-ruby/version.rb
@@ -1,3 +1,3 @@
 module Zstd
-  VERSION = "1.5.1.0"
+  VERSION = "1.5.1.1"
 end
