diff --git a/packages/@aws-cdk/cfnspec/CHANGELOG.md b/packages/@aws-cdk/cfnspec/CHANGELOG.md
index 924b4377a172d..ed3ce1ca5bab8 100644
--- a/packages/@aws-cdk/cfnspec/CHANGELOG.md
+++ b/packages/@aws-cdk/cfnspec/CHANGELOG.md
@@ -1,3 +1,23 @@
+# CloudFormation Resource Specification v5.2.0
+
+## New Resource Types
+
+* AWS::SSM::MaintenanceWindowTarget
+* AWS::SageMaker::Workteam
+
+## Attribute Changes
+
+
+## Property Changes
+
+* AWS::DMS::ReplicationTask CdcStartPosition (__added__)
+* AWS::DMS::ReplicationTask CdcStopPosition (__added__)
+
+## Property Type Changes
+
+* AWS::AppSync::GraphQLApi.LogConfig ExcludeVerboseContent (__added__)
+
+
 # CloudFormation Resource Specification v5.1.0
 
 ## New Resource Types
diff --git a/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json b/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
index da7d64a990593..0b7f2be5d3885 100644
--- a/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
+++ b/packages/@aws-cdk/cfnspec/spec-source/000_CloudFormationResourceSpecification.json
@@ -1951,6 +1951,12 @@
           "Required": false,
           "UpdateType": "Mutable"
         },
+        "ExcludeVerboseContent": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-appsync-graphqlapi-logconfig.html#cfn-appsync-graphqlapi-logconfig-excludeverbosecontent",
+          "PrimitiveType": "Boolean",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
         "FieldLogLevel": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-appsync-graphqlapi-logconfig.html#cfn-appsync-graphqlapi-logconfig-fieldloglevel",
           "PrimitiveType": "String",
@@ -23853,6 +23859,24 @@
         }
       }
     },
+    "AWS::SSM::MaintenanceWindowTarget.Targets": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ssm-maintenancewindowtarget-targets.html",
+      "Properties": {
+        "Key": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ssm-maintenancewindowtarget-targets.html#cfn-ssm-maintenancewindowtarget-targets-key",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "Values": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ssm-maintenancewindowtarget-targets.html#cfn-ssm-maintenancewindowtarget-targets-values",
+          "PrimitiveItemType": "String",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        }
+      }
+    },
     "AWS::SSM::MaintenanceWindowTask.LoggingInfo": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ssm-maintenancewindowtask-logginginfo.html",
       "Properties": {
@@ -24258,6 +24282,51 @@
         }
       }
     },
+    "AWS::SageMaker::Workteam.CognitoMemberDefinition": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-cognitomemberdefinition.html",
+      "Properties": {
+        "CognitoClientId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-cognitomemberdefinition.html#cfn-sagemaker-workteam-cognitomemberdefinition-cognitoclientid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "CognitoUserGroup": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-cognitomemberdefinition.html#cfn-sagemaker-workteam-cognitomemberdefinition-cognitousergroup",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "CognitoUserPool": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-cognitomemberdefinition.html#cfn-sagemaker-workteam-cognitomemberdefinition-cognitouserpool",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Immutable"
+        }
+      }
+    },
+    "AWS::SageMaker::Workteam.MemberDefinition": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-memberdefinition.html",
+      "Properties": {
+        "CognitoMemberDefinition": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-memberdefinition.html#cfn-sagemaker-workteam-memberdefinition-cognitomemberdefinition",
+          "Required": true,
+          "Type": "CognitoMemberDefinition",
+          "UpdateType": "Mutable"
+        }
+      }
+    },
+    "AWS::SageMaker::Workteam.NotificationConfiguration": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-notificationconfiguration.html",
+      "Properties": {
+        "NotificationTopicArn": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-sagemaker-workteam-notificationconfiguration.html#cfn-sagemaker-workteam-notificationconfiguration-notificationtopicarn",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        }
+      }
+    },
     "AWS::SecretsManager::RotationSchedule.RotationRules": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-secretsmanager-rotationschedule-rotationrules.html",
       "Properties": {
@@ -25211,7 +25280,7 @@
       }
     }
   },
-  "ResourceSpecificationVersion": "5.1.0",
+  "ResourceSpecificationVersion": "5.2.0",
   "ResourceTypes": {
     "AWS::AmazonMQ::Broker": {
       "Attributes": {
@@ -30932,12 +31001,24 @@
     "AWS::DMS::ReplicationTask": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dms-replicationtask.html",
       "Properties": {
+        "CdcStartPosition": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dms-replicationtask.html#cfn-dms-replicationtask-cdcstartposition",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
         "CdcStartTime": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dms-replicationtask.html#cfn-dms-replicationtask-cdcstarttime",
           "PrimitiveType": "Double",
           "Required": false,
           "UpdateType": "Mutable"
         },
+        "CdcStopPosition": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dms-replicationtask.html#cfn-dms-replicationtask-cdcstopposition",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
         "MigrationType": {
           "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-dms-replicationtask.html#cfn-dms-replicationtask-migrationtype",
           "PrimitiveType": "String",
@@ -43009,6 +43090,48 @@
         }
       }
     },
+    "AWS::SSM::MaintenanceWindowTarget": {
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "Name": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-name",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "OwnerInformation": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-ownerinformation",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "ResourceType": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-resourcetype",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Mutable"
+        },
+        "Targets": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-targets",
+          "ItemType": "Targets",
+          "Required": true,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "WindowId": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtarget.html#cfn-ssm-maintenancewindowtarget-windowid",
+          "PrimitiveType": "String",
+          "Required": true,
+          "UpdateType": "Immutable"
+        }
+      }
+    },
     "AWS::SSM::MaintenanceWindowTask": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-maintenancewindowtask.html",
       "Properties": {
@@ -43524,6 +43647,48 @@
         }
       }
     },
+    "AWS::SageMaker::Workteam": {
+      "Attributes": {
+        "WorkteamName": {
+          "PrimitiveType": "String"
+        }
+      },
+      "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html",
+      "Properties": {
+        "Description": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html#cfn-sagemaker-workteam-description",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Mutable"
+        },
+        "MemberDefinitions": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html#cfn-sagemaker-workteam-memberdefinitions",
+          "ItemType": "MemberDefinition",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "NotificationConfiguration": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html#cfn-sagemaker-workteam-notificationconfiguration",
+          "Required": false,
+          "Type": "NotificationConfiguration",
+          "UpdateType": "Mutable"
+        },
+        "Tags": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html#cfn-sagemaker-workteam-tags",
+          "ItemType": "Tag",
+          "Required": false,
+          "Type": "List",
+          "UpdateType": "Mutable"
+        },
+        "WorkteamName": {
+          "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-sagemaker-workteam.html#cfn-sagemaker-workteam-workteamname",
+          "PrimitiveType": "String",
+          "Required": false,
+          "UpdateType": "Immutable"
+        }
+      }
+    },
     "AWS::SecretsManager::ResourcePolicy": {
       "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-secretsmanager-resourcepolicy.html",
       "Properties": {