diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index ec580d19..cea99809 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -5,7 +5,7 @@ on:
     branches: ["v31"]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: ["master"]
+    branches: ["v31"]
   schedule:
     - cron: '0 19 * * 1'
 
diff --git a/.github/workflows/deploy-docker.yml b/.github/workflows/deploy-docker.yml
index e3da0978..f99f7245 100644
--- a/.github/workflows/deploy-docker.yml
+++ b/.github/workflows/deploy-docker.yml
@@ -24,7 +24,7 @@ jobs:
           NAMESPACE_NAME="swagger-oss"
           K8S_OBJECT_TYPE="daemonsets"
           K8S_OBJECT_NAME="swagger-petstore-31"
-          DEPLOY_IMAGE="swaggerapi/swagger-petstore31:$SC_RELEASE_TAG"
+          DEPLOY_IMAGE="swaggerapi/petstore31:$SC_RELEASE_TAG"
           
           workloadStatus=""
           getStatus() {
diff --git a/CI/docker-release.sh b/CI/docker-release.sh
index 645801c8..0cbf0212 100755
--- a/CI/docker-release.sh
+++ b/CI/docker-release.sh
@@ -13,4 +13,4 @@ docker tag $DOCKER_PETSTORE_IMAGE_NAME:$SC_RELEASE_TAG $DOCKER_PETSTORE_IMAGE_NA
 docker push $DOCKER_PETSTORE_IMAGE_NAME:$SC_RELEASE_TAG
 docker push $DOCKER_PETSTORE_IMAGE_NAME:latest
 echo "docker images:"
-docker images | grep -i petstore3
+docker images | grep -i petstore31
diff --git a/CI/post-release.sh b/CI/post-release.sh
index d383f440..1e5f81d1 100755
--- a/CI/post-release.sh
+++ b/CI/post-release.sh
@@ -20,12 +20,20 @@ mvn versions:commit
 ### update all other versions in files around to the next snapshot or new release, including readme and gradle ###
 #####################
 
-sc_find="version\: $SC_VERSION"
-sc_replace="version: $SC_NEXT_VERSION-SNAPSHOT"
+sc_find="version: $SC_VERSION"
+sc_replace="version\: $SC_SC_NEXT_VERSION\-SNAPSHOT"
+sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/design-first/petstore.yaml
+
+
+sc_find="version: $SC_VERSION"
+sc_replace="version\: $SC_SC_NEXT_VERSION\-SNAPSHOT"
 sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/code-first/openapi.yaml
 
 
+sc_find="\"version\" \: \"$SC_VERSION\""
+sc_replace="\"version \: \"$SC_SC_NEXT_VERSION\-SNAPSHOT\""
+sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/code-first/openapi.json
 
-sc_find="version\: $SC_VERSION"
-sc_replace="version: $SC_NEXT_VERSION-SNAPSHOT"
-sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/design-first/petstore.yaml
+sc_find="\"version\" \: \"$SC_VERSION\""
+sc_replace="\"version \: \"$SC_NEXT_VERSION\-SNAPSHOT\""
+sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
diff --git a/CI/prepare-release.sh b/CI/prepare-release.sh
index 3994f835..f59ec0da 100755
--- a/CI/prepare-release.sh
+++ b/CI/prepare-release.sh
@@ -38,11 +38,19 @@ sc_replace="version: $SC_VERSION"
 sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/design-first/petstore.yaml
 
 
-
 sc_find="version\: $SC_VERSION\-SNAPSHOT"
 sc_replace="version: $SC_VERSION"
 sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/code-first/openapi.yaml
 
+
+sc_find="\"version \: \"$SC_VERSION\-SNAPSHOT\""
+sc_replace="\"version\" \: \"$SC_VERSION\""
+sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/webapp/code-first/openapi.json
+
+sc_find="\"version \: \"$SC_VERSION\-SNAPSHOT\""
+sc_replace="\"version\" \: \"$SC_VERSION\""
+sed -i -e "s/$sc_find/$sc_replace/g" $CUR/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
+
 #####################
 ### build and test maven ###
 #####################
diff --git a/CI/publishRelease.py b/CI/publishRelease.py
index 3c762903..40db50e2 100755
--- a/CI/publishRelease.py
+++ b/CI/publishRelease.py
@@ -15,7 +15,7 @@ def publishRelease(tag):
     id = lastReleaseId(tag)
     payload = "{\"tag_name\":\"" + tag + "\", "
     payload += "\"draft\":" + "false" + ", "
-    payload += "\"target_commitish\":\"" + "master" + "\"}"
+    payload += "\"target_commitish\":\"" + "v31" + "\"}"
     content = ghApiClient.postUrl('repos/swagger-api/swagger-petstore/releases/' + str(id), payload)
     return content
 
diff --git a/CI/releaseNotes.py b/CI/releaseNotes.py
index c933f92c..26c842d2 100755
--- a/CI/releaseNotes.py
+++ b/CI/releaseNotes.py
@@ -10,7 +10,7 @@ def allPulls(releaseDate):
     result = ""
 
     baseurl = "https://api.github.com/repos/swagger-api/swagger-petstore/pulls/"
-    content = ghApiClient.readUrl('repos/swagger-api/swagger-petstore/pulls?state=closed&base=master&per_page=100')
+    content = ghApiClient.readUrl('repos/swagger-api/swagger-petstore/pulls?state=closed&base=v31&per_page=100')
     for l in content:
         stripped = l["url"][len(baseurl):]
         mergedAt = l["merged_at"]
@@ -34,7 +34,7 @@ def addRelease(release_title, tag, content):
     payload += "\"body\":" + json.dumps(content) + ", "
     payload += "\"draft\":" + "true" + ", "
     payload += "\"prerelease\":" + "false" + ", "
-    payload += "\"target_commitish\":\"" + "master" + "\"}"
+    payload += "\"target_commitish\":\"" + "v31" + "\"}"
     content = ghApiClient.postUrl('repos/swagger-api/swagger-petstore/releases', payload)
     return content
 
diff --git a/src/main/java/io/swagger/petstore/resource/DefinitionResource.java b/src/main/java/io/swagger/petstore/resource/DefinitionResource.java
index ac66f611..2a38b34e 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 = "1.0.3",
+                version = "1.0.3-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 7303c0ca..0430fba1 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" : "1.0.3",
+    "version" : "1.0.3-SNAPSHOT",
     "summary" : "Pet Store 3.1",
     "x-namespace" : "swagger"
   },