diff --git a/Makefile b/Makefile
index b3d77ee..af723f4 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ SHELL=/bin/bash
 REG=quay.io
 ORG=integreatly
 IMAGE=tutorial-web-app-operator
-TAG=0.0.26
+TAG=0.0.27
 KUBE_CMD=oc apply -f
 DEPLOY_DIR=deploy
 OUT_STATIC_DIR=tmp/_output
diff --git a/deploy/operator.yaml b/deploy/operator.yaml
index 73ed789..848bd64 100644
--- a/deploy/operator.yaml
+++ b/deploy/operator.yaml
@@ -15,7 +15,7 @@ spec:
       serviceAccountName: tutorial-web-app-operator
       containers:
         - name: tutorial-web-app-operator
-          image: quay.io/integreatly/tutorial-web-app-operator:v0.0.26
+          image: quay.io/integreatly/tutorial-web-app-operator:v0.0.27
           ports:
           - containerPort: 60000
             name: metrics
diff --git a/deploy/template/tutorial-web-app.yml b/deploy/template/tutorial-web-app.yml
index 39c41a0..b8e3ffc 100644
--- a/deploy/template/tutorial-web-app.yml
+++ b/deploy/template/tutorial-web-app.yml
@@ -3,6 +3,16 @@ kind: Template
 metadata:
   name: tutorial-web-app
 parameters:
+  - name: OPENSHIFT_VERSION
+    description: The version of OpenShift that it will run in
+    displayName: OpenShift Version
+    value: '3'
+    required: true
+  - name: OPENSHIFT_API
+    description: The OpenShift clusters API URL (Required in OpenShift 4)
+    displayName: OpenShift API Host
+    value: openshift.default.svc
+    required: false
   - name: OPENSHIFT_OAUTHCLIENT_ID
     description: The OAuthClient id in OpenShift to use for auth
     displayName: OAuthClient ID
@@ -33,7 +43,7 @@ parameters:
     required: false
   - name: WALKTHROUGH_LOCATIONS
     description: A comma separated list of git repositories or paths to walkthrough directories
-    value: https://github.com/integr8ly/tutorial-web-app-walkthroughs.git#v1.6.5
+    value: https://github.com/integr8ly/tutorial-web-app-walkthroughs.git#v1.7.2
     required: true
   - name: DATABASE_LOCATION
     description: The location of the user walkthroughs database in the filesystem
@@ -76,6 +86,10 @@ objects:
                   value: ${OPENSHIFT_OAUTHCLIENT_ID}
                 - name: OPENSHIFT_HOST
                   value: ${OPENSHIFT_HOST}
+                - name: OPENSHIFT_VERSION
+                  value: ${OPENSHIFT_VERSION}
+                - name: OPENSHIFT_API
+                  value: ${OPENSHIFT_API}
                 - name: OPENSHIFT_OAUTH_HOST
                   value: ${OPENSHIFT_OAUTH_HOST}
                 - name: NODE_ENV
@@ -90,7 +104,7 @@ objects:
                   value: ${CLUSTER_TYPE}
                 - name: DATABASE_LOCATION
                   value: ${DATABASE_LOCATION}
-              image: quay.io/integreatly/tutorial-web-app:2.16.0
+              image: quay.io/integreatly/tutorial-web-app:2.18.0
               imagePullPolicy: Always
               name: tutorial-web-app
               ports:
diff --git a/pkg/handlers/webhandler.go b/pkg/handlers/webhandler.go
index 3411671..a45490b 100644
--- a/pkg/handlers/webhandler.go
+++ b/pkg/handlers/webhandler.go
@@ -24,12 +24,16 @@ const (
 	WTLocations               = "WALKTHROUGH_LOCATIONS"
 	IntegreatlyVersion        = "INTEGREATLY_VERSION"
 	ClusterType               = "CLUSTER_TYPE"
-	WTLocationsDefault        = "https://github.com/integr8ly/tutorial-web-app-walkthroughs#v1.6.5"
+	OpenShiftVersion          = "OPENSHIFT_VERSION"
+	OpenShiftAPIHost          = "OPENSHIFT_API"
+	WTLocationsDefault        = "https://github.com/integr8ly/tutorial-web-app-walkthroughs#v1.7.2"
 	IntegreatlyVersionDefault = "not set"
 	ClusterTypeDefault        = "not set"
+	OpenShiftVersionDefault   = "3"
+	OpenShiftAPIHostDefault   = "openshift.default.svc"
 )
 
-var webappParams = [...]string{"OPENSHIFT_OAUTHCLIENT_ID", "OPENSHIFT_HOST", "OPENSHIFT_OAUTH_HOST", "SSO_ROUTE", IntegreatlyVersion, WTLocations, ClusterType}
+var webappParams = [...]string{"OPENSHIFT_OAUTHCLIENT_ID", "OPENSHIFT_HOST", "OPENSHIFT_OAUTH_HOST", "SSO_ROUTE", OpenShiftAPIHost, OpenShiftVersion, IntegreatlyVersion, WTLocations, ClusterType}
 
 func NewWebHandler(m *metrics.Metrics, osClient openshift.OSClientInterface, factory ClientFactory, cruder SdkCruder) AppHandler {
 	return AppHandler{
@@ -113,6 +117,10 @@ func (h *AppHandler) reconcile(cr *v1alpha1.WebApp) error {
 				updated, dc.Spec.Template.Spec.Containers[0] = updateOrCreateEnvVar(dc.Spec.Template.Spec.Containers[0], param, IntegreatlyVersionDefault)
 			} else if param == ClusterType {
 				updated, dc.Spec.Template.Spec.Containers[0] = updateOrCreateEnvVar(dc.Spec.Template.Spec.Containers[0], param, ClusterTypeDefault)
+			} else if param == OpenShiftVersion {
+				updated, dc.Spec.Template.Spec.Containers[0] = updateOrCreateEnvVar(dc.Spec.Template.Spec.Containers[0], param, OpenShiftVersionDefault)
+			} else if param == OpenShiftAPIHost {
+				updated, dc.Spec.Template.Spec.Containers[0] = updateOrCreateEnvVar(dc.Spec.Template.Spec.Containers[0], param, OpenShiftAPIHostDefault)
 			} else {
 				//key does not exist in CR, ensure it is not present in the DC
 				updated, dc.Spec.Template.Spec.Containers[0] = deleteEnvVar(dc.Spec.Template.Spec.Containers[0], param)
diff --git a/version/version.go b/version/version.go
index 332f1cb..ec42aec 100644
--- a/version/version.go
+++ b/version/version.go
@@ -1,5 +1,5 @@
 package version
 
 var (
-	Version = "0.0.26"
+	Version = "0.0.27"
 )