diff --git a/pom.xml b/pom.xml
index a48933c6..14eefb77 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <artifactId>swagger-petstore-v31</artifactId>
     <packaging>war</packaging>
     <name>Swagger Petstore V3.1</name>
-    <version>1.0.4</version>
+    <version>1.0.5-SNAPSHOT</version>
     <url>https://github.com/swagger-api/swagger-petstore</url>
     <scm>
         <connection>scm:git:git@github.com:swagger-api/swagger-petstore.git</connection>
diff --git a/src/main/java/io/swagger/petstore/resource/DefinitionResource.java b/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
index e7fde7a4..16f79d53 100644
--- a/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
+++ b/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
@@ -22,7 +22,7 @@
         info = @Info(
                 title = "Swagger Petstore - OpenAPI 3.1",
                 summary = "Pet Store 3.1",
-                version = "1.0.4",
+                version = "1.0.5-SNAPSHOT",
                 description = "This is a sample Pet Store Server based on the OpenAPI 3.1 specification.\nYou can find out more about\nSwagger at [http://swagger.io](http://swagger.io).",
                 termsOfService = "http://swagger.io/terms/",
                 contact = @Contact (
diff --git a/src/main/webapp/code-first/openapi.json b/src/main/webapp/code-first/openapi.json
index 96a155f9..f1d58f57 100644
--- a/src/main/webapp/code-first/openapi.json
+++ b/src/main/webapp/code-first/openapi.json
@@ -11,7 +11,7 @@
       "name" : "Apache 2.0 AND (MIT OR GPL-2.0-only)",
       "identifier" : "Apache-2.0 AND (MIT OR GPL-2.0-only)"
     },
-    "version" : "1.0.4",
+    "version" : "1.0.5-SNAPSHOT",
     "summary" : "Pet Store 3.1",
     "x-namespace" : "swagger"
   },
diff --git a/src/main/webapp/code-first/openapi.yaml b/src/main/webapp/code-first/openapi.yaml
index 2271d68c..1bb09dd9 100644
--- a/src/main/webapp/code-first/openapi.yaml
+++ b/src/main/webapp/code-first/openapi.yaml
@@ -11,7 +11,7 @@ info:
   license:
     name: Apache 2.0 AND (MIT OR GPL-2.0-only)
     identifier: Apache-2.0 AND (MIT OR GPL-2.0-only)
-  version: 1.0.4
+  version: 1.0.5-SNAPSHOT
   summary: Pet Store 3.1
   x-namespace: swagger
 externalDocs:
diff --git a/src/main/webapp/design-first/petstore.yaml b/src/main/webapp/design-first/petstore.yaml
index e3e6dae4..060d2be5 100644
--- a/src/main/webapp/design-first/petstore.yaml
+++ b/src/main/webapp/design-first/petstore.yaml
@@ -10,7 +10,7 @@ info:
   license:
     name: Apache 2.0 AND (MIT OR GPL-2.0-only)
     identifier: Apache-2.0 AND (MIT OR GPL-2.0-only)
-  version: 1.0.4
+  version: 1.0.5-SNAPSHOT
   x-namespace: Swagger
 externalDocs:
   description: Find out more about Swagger