diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e222a5..5ae2142 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## 0.1.9 (May 26, 2020)
+
+* upgrade libs
+
 ## 0.1.8 (June 16, 2019)
 
 * bug fix - Should not generate typeparam for non-generic classes. See [#76](https://github.com/kasecato/vscode-docomment/issues/76).
diff --git a/package.json b/package.json
index d026095..1d9e98d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "docomment",
-    "version": "0.1.8",
+    "version": "0.1.9",
     "publisher": "k--kato",
     "engines": {
         "vscode": "^1.40.0"