diff --git a/.circleci/config.yml b/.circleci/config.yml
index a131e388..f2b5ed18 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -29,7 +29,7 @@ jobs:
       - platform-orb/step-load-dependencies
       - run:
           name: "test stage"
-          command: make v4-test
+          command: make test
 
 # Invoke jobs via workflows
 # See: https://circleci.com/docs/2.0/configuration-reference/#workflows
diff --git a/.generator/config.yaml b/.generator/config.yaml
index 5af52122..392065d4 100644
--- a/.generator/config.yaml
+++ b/.generator/config.yaml
@@ -1,9 +1,9 @@
 generatorName: go
 templateDir: ./.generator/templates
-outputDir: ./okta/v4
+outputDir: ./okta/v5
 gitUserId: okta
 gitRepoId: okta-sdk-golang
-versionName: v4
+versionName: v5
 additionalProperties:
   enumClassPrefix: true
   generateInterfaces: true
diff --git a/.github/workflows/prepareReleaseBranch.yml b/.github/workflows/prepareReleaseBranch.yml
index 85bcfa6f..c8443f49 100644
--- a/.github/workflows/prepareReleaseBranch.yml
+++ b/.github/workflows/prepareReleaseBranch.yml
@@ -39,11 +39,11 @@ jobs:
       - name: Set openapi generator version
         run: openapi-generator-cli version-manager set 7.0.1
       - name: Generate go client
-        run: make v4-generate
+        run: make generate
       - run: make fmt
       - run: make import
-      - run: cd okta/v4 && mv go.mod go.sum ../../
-      - run: cd okta && mv v4/* ./ && rm -rf v4
+      - run: cd okta/v5 && mv go.mod go.sum ../../
+      - run: cd okta && mv v5/* ./ && rm -rf v5
       - name: Commit generated code
         uses: EndBug/add-and-commit@v9
         with:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc1a0120..1c61bf44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,14 @@
 # Changelog
 Running changelog of releases since `2.0.0-rc.4`
 
-## v4.1.0
+## v5.0.0
+ - Update newest spec (#463) Thanks [@duytiennguyen-okta]
+
+## v4.1.2
+ - Fix panic issue when using access token is empty (#466) Thanks [@duytiennguyen-okta]
+ - Fix object that does not have additional properties (#466) Thanks [@duytiennguyen-okta]
+
+## v4.1.1
  - Fix panic issue when using bearer token (#463) Thanks [@duytiennguyen-okta]
  - Fix object that does not have additional properties (#463) Thanks [@duytiennguyen-okta]
 
diff --git a/Makefile b/Makefile
index 6daee5d5..dd3aa68d 100644
--- a/Makefile
+++ b/Makefile
@@ -52,30 +52,6 @@ ifneq ($(origin OPENAPI_SPEC_BRANCH),undefined)
 	rm -fr spec-raw
 endif
 
-test:
-	make test:all
-
-test\:all:
-	@echo "$(COLOR_OKTA)Running all tests...$(COLOR_NONE)"
-	@make test:unit
-	@make test:integration
-
-test\:integration:
-	@echo "$(COLOR_OKTA)Running integration tests...$(COLOR_NONE)"
-	go test -failfast -race ./tests/integration -test.v
-
-test\:unit:
-	@echo "$(COLOR_OK)Running unit tests...$(COLOR_NONE)"
-	go test -failfast -race ./tests/unit ./okta/query -test.v
-
-test\:integration\:all:
-	@echo "$(COLOR_OKTA)Running integration tests...$(COLOR_NONE)"
-	go test -race ./tests/integration -test.v
-
-test\:unit\:all:
-	@echo "$(COLOR_OK)Running unit tests...$(COLOR_NONE)"
-	go test -race ./tests/unit ./okta/query -test.v
-
 .PHONY: fmt
 fmt: check-fmt # Format the code
 	@$(GOFMT) -l -w $$(find . -name '*.go' |grep -v vendor) > /dev/null
@@ -90,8 +66,8 @@ import: check-goimports
 check-goimports:
 	@which $(GOIMPORTS) > /dev/null || GO111MODULE=on go install golang.org/x/tools/cmd/goimports@latest
 
-v4-test:
+test:
 	go test -failfast -race ./okta -test.v
 
-v4-generate:
+generate:
 	npx @openapitools/openapi-generator-cli generate -c ./.generator/config.yaml -i .generator/okta-management-APIs-oasv3-noEnums-inheritance.yaml
\ No newline at end of file
diff --git a/go.mod b/go.mod
index fc1054c9..4f2e7cb5 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/okta/okta-sdk-golang/v4
+module github.com/okta/okta-sdk-golang/v5
 
 go 1.20