diff --git a/ibm_catalog.json b/ibm_catalog.json
index 48ff71c8..30a1a7d4 100644
--- a/ibm_catalog.json
+++ b/ibm_catalog.json
@@ -257,8 +257,12 @@
             {
               "key": "openshift_version",
               "required": true,
-              "default_value": "4.18",
+              "default_value": "4.19",
               "options": [
+                {
+                  "displayname": "4.19",
+                  "value": "4.19"
+                },
                 {
                   "displayname": "4.18",
                   "value": "4.18"
@@ -1467,9 +1471,13 @@
             },
             {
               "key": "openshift_version",
-              "default_value": "4.18",
+              "default_value": "4.19",
               "required": true,
               "options": [
+                {
+                  "displayname": "4.19",
+                  "value": "4.19"
+                },
                 {
                   "displayname": "4.18",
                   "value": "4.18"
diff --git a/tests/pr_test.go b/tests/pr_test.go
index cd93f311..b58033a3 100644
--- a/tests/pr_test.go
+++ b/tests/pr_test.go
@@ -31,10 +31,10 @@ const resourceGroup = "geretain-test-base-ocp-vpc"
 const yamlLocation = "../common-dev-assets/common-go-assets/common-permanent-resources.yaml"
 
 // Ensure there is one test per supported OCP version
-const ocpVersion1 = "4.18"                 // used by TestRunFullyConfigurable, TestRunUpgradeFullyConfigurable, TestFSCloudInSchematic and TestRunMultiClusterExample
-const ocpVersion2 = "4.17"                 // used by TestCustomSGExample and TestRunCustomsgExample
-const ocpVersion3 = "4.16"                 // used by TestRunAdvancedExample and TestCrossKmsSupportExample
-const ocpVersion4 = "4.15"                 // used by TestRunAddRulesToSGExample and TestRunBasicExample
+const ocpVersion1 = "4.19"                 // used by TestRunFullyConfigurable, TestRunUpgradeFullyConfigurable, TestFSCloudInSchematic and TestRunMultiClusterExample
+const ocpVersion2 = "4.18"                 // used by TestCustomSGExample and TestRunCustomsgExample
+const ocpVersion3 = "4.17"                 // used by TestRunAdvancedExample and TestCrossKmsSupportExample
+const ocpVersion4 = "4.16"                 // used by TestRunAddRulesToSGExample and TestRunBasicExample
 const terraformVersion = "terraform_v1.10" // This should match the version in the ibm_catalog.json
 
 var (
diff --git a/variables.tf b/variables.tf
index 1ede6522..f652401f 100644
--- a/variables.tf
+++ b/variables.tf
@@ -107,9 +107,10 @@ variable "worker_pools" {
       (local.ocp_version_num == "4.14" && wp.operating_system == local.os_rhel) ||
       (local.ocp_version_num == "4.15" && contains([local.os_rhel, local.os_rhcos], wp.operating_system)) ||
       (contains(["4.16", "4.17"], local.ocp_version_num) && contains([local.os_rhel9, local.os_rhel, local.os_rhcos], wp.operating_system)) ||
-      (local.ocp_version_num == "4.18" && contains([local.os_rhel9, local.os_rhcos], wp.operating_system))
+      (local.ocp_version_num == "4.18" && contains([local.os_rhel9, local.os_rhcos], wp.operating_system)) ||
+      (local.ocp_version_num == "4.19" && contains([local.os_rhel9, local.os_rhcos], wp.operating_system))
     ])
-    error_message = "Invalid operating system for the given OCP version. Ensure the OS is compatible with the OCP version. Supported compatible OCP version and OS are v4.14: (REDHAT_8_64); v4.15: (REDHAT_8_64, RHCOS) ; v4.16 and v4.17: (REDHAT_8_64, RHCOS, RHEL_9_64); v4.18: (RHCOS, RHEL_9_64)"
+    error_message = "Invalid operating system for the given OCP version. Ensure the OS is compatible with the OCP version. Supported compatible OCP version and OS are v4.14: (REDHAT_8_64); v4.15: (REDHAT_8_64, RHCOS) ; v4.16 and v4.17: (REDHAT_8_64, RHCOS, RHEL_9_64); v4.18: (RHCOS, RHEL_9_64); v4.19: (RHEL_9_64, RHCOS)"
   }
 
   validation {
@@ -196,6 +197,7 @@ variable "ocp_version" {
       var.ocp_version == "4.16",
       var.ocp_version == "4.17",
       var.ocp_version == "4.18",
+      var.ocp_version == "4.19",
     ])
     error_message = "The specified ocp_version is not of the valid versions."
   }