diff --git a/README.md b/README.md
index dec23b05..c172dc36 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,7 @@ Create a project with the following build script.
 
 ```groovy
 plugins {
-  id 'org.hidetake.swagger.generator' version '2.19.0'
+  id 'org.hidetake.swagger.generator' version '2.19.1'
 }
 
 repositories {
@@ -94,7 +94,7 @@ Create a project with the following build script.
 
 ```groovy
 plugins {
-  id 'org.hidetake.swagger.generator' version '2.19.0'
+  id 'org.hidetake.swagger.generator' version '2.19.1'
 }
 
 repositories {
@@ -127,7 +127,7 @@ Create a project with the following build script.
 
 ```groovy
 plugins {
-  id 'org.hidetake.swagger.generator' version '2.19.0'
+  id 'org.hidetake.swagger.generator' version '2.19.1'
 }
 
 swaggerSources {
@@ -152,7 +152,7 @@ Create a project with the following build script.
 
 ```groovy
 plugins {
-  id 'org.hidetake.swagger.generator' version '2.19.0'
+  id 'org.hidetake.swagger.generator' version '2.19.1'
 }
 
 repositories {
diff --git a/template-project/build.gradle b/template-project/build.gradle
index 6ffb33f3..c6b8432d 100644
--- a/template-project/build.gradle
+++ b/template-project/build.gradle
@@ -1,3 +1,3 @@
 plugins {
-    id 'org.hidetake.swagger.generator' version '2.19.0'
+    id 'org.hidetake.swagger.generator' version '2.19.1'
 }