diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 0.2.1.2
+
+- Nothing changed (updated as `egison-pattern-src`)
+
+## 0.2.1.1
+
+- Nothing changed (updated as `egison-pattern-src`)
+
 ## 0.2.1.0
 
 - Fix use of external parsers to delimit input with `,`, `)`, or `]` (change in `egison-pattern-src`)
diff --git a/egison-pattern-src-haskell-mode.cabal b/egison-pattern-src-haskell-mode.cabal
--- a/egison-pattern-src-haskell-mode.cabal
+++ b/egison-pattern-src-haskell-mode.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.0
 name:               egison-pattern-src-haskell-mode
-version:            0.2.1.1
+version:            0.2.1.2
 synopsis:
   Parser and pretty printer for Egison pattern expressions in Haskell source code