diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index ba58f33..b4af755 100644
--- a/cdk/package-lock.json
+++ b/cdk/package-lock.json
@@ -52,6 +52,18 @@
                 "@aws-cdk/aws-iam": "^0.18.1",
                 "@aws-cdk/aws-sns": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-autoscaling-api": {
@@ -121,13 +133,49 @@
             }
         },
         "@aws-cdk/aws-ec2": {
-            "version": "0.18.1",
-            "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
-            "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
-            "requires": {
-                "@aws-cdk/aws-iam": "^0.18.1",
-                "@aws-cdk/cdk": "^0.18.1",
-                "@aws-cdk/cx-api": "^0.18.1"
+            "version": "0.39.0",
+            "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.39.0.tgz",
+            "integrity": "sha512-TtEzgtjNPkPtkonTl44YOkOM2AUjyEQrqd8PnB7apG1Y7UWx+Z63LCqd329hmkkeluN9DwUDJ5qE0GLXhVCwiw==",
+            "requires": {
+                "@aws-cdk/aws-cloudwatch": "^0.39.0",
+                "@aws-cdk/aws-iam": "^0.39.0",
+                "@aws-cdk/aws-ssm": "^0.39.0",
+                "@aws-cdk/core": "^0.39.0",
+                "@aws-cdk/cx-api": "^0.39.0"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-cloudwatch": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-cloudwatch/-/aws-cloudwatch-0.39.0.tgz",
+                    "integrity": "sha512-3nL6RcIBmWsXoDkk1SyX545e5TfZLtXuLm091x4GqSqeMmfupy1bD1WLgVLYIWw4hH9nN/C3wkiduPfrUAKaqQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.39.0",
+                        "@aws-cdk/core": "^0.39.0"
+                    }
+                },
+                "@aws-cdk/aws-iam": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-iam/-/aws-iam-0.39.0.tgz",
+                    "integrity": "sha512-2AXcRbEilC6UUYB/+6rASFkgwfL63etw5XWr2cvqom73/oa8QvsQXql6lvBXO3hXRwQlwB/brCcL25TWb1ePTg==",
+                    "requires": {
+                        "@aws-cdk/core": "^0.39.0",
+                        "@aws-cdk/region-info": "^0.39.0"
+                    }
+                },
+                "@aws-cdk/cx-api": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/cx-api/-/cx-api-0.39.0.tgz",
+                    "integrity": "sha512-u2bxYxM7YSWHZVqegcGsyLtFiqYjsMCweJSwYgG6d2iqlCyFz6v5CVoEpaGk9q/Q36KV7gJlep7vPc74FmkwKg==",
+                    "requires": {
+                        "semver": "^6.1.1"
+                    },
+                    "dependencies": {
+                        "semver": {
+                            "version": "6.1.1",
+                            "bundled": true
+                        }
+                    }
+                }
             }
         },
         "@aws-cdk/aws-ecr": {
@@ -160,6 +208,18 @@
                 "@aws-cdk/aws-sns": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1",
                 "@aws-cdk/cx-api": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-elasticloadbalancing": {
@@ -170,6 +230,18 @@
                 "@aws-cdk/aws-codedeploy-api": "^0.18.1",
                 "@aws-cdk/aws-ec2": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-elasticloadbalancingv2": {
@@ -184,6 +256,18 @@
                 "@aws-cdk/aws-route53": "^0.18.1",
                 "@aws-cdk/aws-s3": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-events": {
@@ -230,6 +314,18 @@
                 "@aws-cdk/aws-stepfunctions": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1",
                 "@aws-cdk/cx-api": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-logs": {
@@ -251,6 +347,18 @@
                 "@aws-cdk/aws-logs": "^0.18.1",
                 "@aws-cdk/cdk": "^0.18.1",
                 "@aws-cdk/cx-api": "^0.18.1"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-ec2": {
+                    "version": "0.18.1",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ec2/-/aws-ec2-0.18.1.tgz",
+                    "integrity": "sha512-fiyZQRnSNaI51lU0KS96y8+Cs1JOkgXKy/p0iwqzZGg5oJvcXLZxR3pmic5ENFZVyqk2h9qv0lHPtH88v17uMQ==",
+                    "requires": {
+                        "@aws-cdk/aws-iam": "^0.18.1",
+                        "@aws-cdk/cdk": "^0.18.1",
+                        "@aws-cdk/cx-api": "^0.18.1"
+                    }
+                }
             }
         },
         "@aws-cdk/aws-s3": {
@@ -300,6 +408,41 @@
                 "@aws-cdk/cdk": "^0.18.1"
             }
         },
+        "@aws-cdk/aws-ssm": {
+            "version": "0.39.0",
+            "resolved": "https://registry.npmjs.org/@aws-cdk/aws-ssm/-/aws-ssm-0.39.0.tgz",
+            "integrity": "sha512-1oyjhNSv1BofVx9RxAEtfA8WYc5Dw7lgv6jZOaGZ+u7jrjh5WShCJtI5bkOasyKEYgAsk4nPRn2msu65wL8XWw==",
+            "requires": {
+                "@aws-cdk/aws-iam": "^0.39.0",
+                "@aws-cdk/core": "^0.39.0",
+                "@aws-cdk/cx-api": "^0.39.0"
+            },
+            "dependencies": {
+                "@aws-cdk/aws-iam": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/aws-iam/-/aws-iam-0.39.0.tgz",
+                    "integrity": "sha512-2AXcRbEilC6UUYB/+6rASFkgwfL63etw5XWr2cvqom73/oa8QvsQXql6lvBXO3hXRwQlwB/brCcL25TWb1ePTg==",
+                    "requires": {
+                        "@aws-cdk/core": "^0.39.0",
+                        "@aws-cdk/region-info": "^0.39.0"
+                    }
+                },
+                "@aws-cdk/cx-api": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/cx-api/-/cx-api-0.39.0.tgz",
+                    "integrity": "sha512-u2bxYxM7YSWHZVqegcGsyLtFiqYjsMCweJSwYgG6d2iqlCyFz6v5CVoEpaGk9q/Q36KV7gJlep7vPc74FmkwKg==",
+                    "requires": {
+                        "semver": "^6.1.1"
+                    },
+                    "dependencies": {
+                        "semver": {
+                            "version": "6.1.1",
+                            "bundled": true
+                        }
+                    }
+                }
+            }
+        },
         "@aws-cdk/aws-stepfunctions": {
             "version": "0.18.1",
             "resolved": "https://registry.npmjs.org/@aws-cdk/aws-stepfunctions/-/aws-stepfunctions-0.18.1.tgz",
@@ -390,11 +533,40 @@
                 "source-map-support": "^0.5.6"
             }
         },
+        "@aws-cdk/core": {
+            "version": "0.39.0",
+            "resolved": "https://registry.npmjs.org/@aws-cdk/core/-/core-0.39.0.tgz",
+            "integrity": "sha512-pxPScMNfywUauNrrXuCjvLIDZTKm08ltfUy+GLzAyo/Lmn1p8OgClyco2jOQMy2CreZVTxnVeMuYchQgqjXEcA==",
+            "requires": {
+                "@aws-cdk/cx-api": "^0.39.0"
+            },
+            "dependencies": {
+                "@aws-cdk/cx-api": {
+                    "version": "0.39.0",
+                    "resolved": "https://registry.npmjs.org/@aws-cdk/cx-api/-/cx-api-0.39.0.tgz",
+                    "integrity": "sha512-u2bxYxM7YSWHZVqegcGsyLtFiqYjsMCweJSwYgG6d2iqlCyFz6v5CVoEpaGk9q/Q36KV7gJlep7vPc74FmkwKg==",
+                    "requires": {
+                        "semver": "^6.1.1"
+                    },
+                    "dependencies": {
+                        "semver": {
+                            "version": "6.1.1",
+                            "bundled": true
+                        }
+                    }
+                }
+            }
+        },
         "@aws-cdk/cx-api": {
             "version": "0.18.1",
             "resolved": "https://registry.npmjs.org/@aws-cdk/cx-api/-/cx-api-0.18.1.tgz",
             "integrity": "sha512-8w9ePk2atdNzZZ+J4bW7RjIXPqHdvF/KH+nu/lUYZ7m27QUP4DmwwZkuHR+MSbqvJsT3y1CEM2oYeG5syFzjIA=="
         },
+        "@aws-cdk/region-info": {
+            "version": "0.39.0",
+            "resolved": "https://registry.npmjs.org/@aws-cdk/region-info/-/region-info-0.39.0.tgz",
+            "integrity": "sha512-/ZMkQPQsTXpwzkCjWfHmHwyBHv6R49l1dmllIvikwmZWo2pTu8LYMgCdZEnMcYcxzIn3Fke30JAGpNs0x+kMag=="
+        },
         "@types/node": {
             "version": "8.10.37",
             "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.37.tgz",
diff --git a/cdk/package.json b/cdk/package.json
index 7972ebb..35be20d 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -18,7 +18,7 @@
     "dependencies": {
         "@aws-cdk/aws-certificatemanager": "^0.18.1",
         "@aws-cdk/aws-cloudwatch": "^0.18.1",
-        "@aws-cdk/aws-ec2": "^0.18.1",
+        "@aws-cdk/aws-ec2": "^0.39.0",
         "@aws-cdk/aws-ecr": "^0.18.1",
         "@aws-cdk/aws-ecs": "^0.18.1",
         "@aws-cdk/aws-elasticloadbalancingv2": "^0.18.1",