diff --git a/packages/cli/package.json b/packages/cli/package.json
index cc7462b44c..a6ddb40a44 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -71,7 +71,7 @@
         "p-cancelable": "^2.0.0",
         "run-script-os": "^1.0.7",
         "ts-jest": "^24.0.2",
-        "tslint": "^5.17.0",
+        "tslint": "^6.1.2",
         "typescript": "~3.7.4",
         "ts-node": "^8.9.1"
     },
diff --git a/packages/core/package.json b/packages/core/package.json
index b58064344b..e7df6a4e26 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -36,7 +36,7 @@
         "jest": "^24.9.0",
         "source-map-support": "^0.5.9",
         "ts-jest": "^24.0.2",
-        "tslint": "^5.17.0",
+        "tslint": "6.1.2",
         "typescript": "~3.7.4"
     },
     "dependencies": {
diff --git a/packages/editor-ui/package.json b/packages/editor-ui/package.json
index f25c05530f..0fdcb6e756 100644
--- a/packages/editor-ui/package.json
+++ b/packages/editor-ui/package.json
@@ -32,7 +32,7 @@
     "@types/dateformat": "^3.0.0",
     "@types/express": "^4.17.6",
     "@types/file-saver": "^2.0.1",
-    "@types/jest": "^24.0.18",
+    "@types/jest": "^25.2.1",
     "@types/lodash.get": "^4.4.6",
     "@types/lodash.set": "^4.3.6",
     "@types/node": "12.12.22",
@@ -71,8 +71,8 @@
     "quill-autoformat": "^0.1.1",
     "sass-loader": "^8.0.0",
     "string-template-parser": "^1.2.6",
-    "ts-jest": "^24.0.2",
-    "tslint": "^5.17.0",
+    "ts-jest": "^25.4.0",
+    "tslint": "^6.1.2",
     "typescript": "~3.7.4",
     "vue": "^2.6.9",
     "vue-cli-plugin-webpack-bundle-analyzer": "^2.0.0",
diff --git a/packages/node-dev/commands/new.ts b/packages/node-dev/commands/new.ts
index 5f721f0f16..9168e470d4 100644
--- a/packages/node-dev/commands/new.ts
+++ b/packages/node-dev/commands/new.ts
@@ -140,7 +140,7 @@ export class New extends Command {
 			// in the correct way
 			const replaceValues = {
 				ClassNameReplace: changeCase.pascalCase(nodeName),
-				DisplayNameReplace: changeCase.titleCase(nodeName),
+				DisplayNameReplace: changeCase.capitalCase(nodeName),
 				N8nNameReplace: changeCase.camelCase(nodeName),
 				NodeDescriptionReplace: additionalAnswers.description,
 			};
diff --git a/packages/node-dev/package.json b/packages/node-dev/package.json
index d36ccac518..31312ffcab 100644
--- a/packages/node-dev/package.json
+++ b/packages/node-dev/package.json
@@ -55,12 +55,12 @@
         "@oclif/errors": "^1.2.2",
         "@types/express": "^4.16.1",
         "@types/node": "^10.10.1",
-        "change-case": "^3.1.0",
+        "change-case": "^4.1.1",
         "copyfiles": "^2.1.1",
         "inquirer": "^7.0.0",
         "n8n-core": "^0.21.0",
         "n8n-workflow": "^0.20.0",
-        "replace-in-file": "^4.1.0",
+        "replace-in-file": "^6.0.0",
         "request": "^2.88.2",
         "tmp-promise": "^2.0.2",
         "typescript": "~3.7.4"
diff --git a/packages/node-dev/src/Create.ts b/packages/node-dev/src/Create.ts
index 14eeff015b..7bec6f2159 100644
--- a/packages/node-dev/src/Create.ts
+++ b/packages/node-dev/src/Create.ts
@@ -1,6 +1,6 @@
 
 import * as fs from 'fs';
-import replaceInFile, { ReplaceInFileConfig } from 'replace-in-file';
+import {replaceInFile, ReplaceInFileConfig } from 'replace-in-file';
 
 const { promisify } = require('util');
 const fsCopyFile = promisify(fs.copyFile);
diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json
index 2bb3628c13..8efbb1bbd2 100644
--- a/packages/nodes-base/package.json
+++ b/packages/nodes-base/package.json
@@ -269,7 +269,7 @@
         "@types/moment-timezone": "^0.5.12",
         "@types/mongodb": "^3.5.4",
         "@types/node": "^10.10.1",
-        "@types/nodemailer": "^4.6.5",
+        "@types/nodemailer": "^6.4.0",
         "@types/redis": "^2.8.11",
         "@types/request-promise-native": "~1.0.15",
         "@types/uuid": "^3.4.6",
@@ -291,7 +291,7 @@
         "formidable": "^1.2.1",
         "glob-promise": "^3.4.0",
         "gm": "^1.23.1",
-        "googleapis": "~46.0.0",
+        "googleapis": "~50.0.0",
         "imap-simple": "^4.3.0",
         "lodash.get": "^4.4.2",
         "lodash.set": "^4.3.2",
@@ -301,7 +301,7 @@
         "mongodb": "^3.5.5",
         "mysql2": "^2.0.1",
         "n8n-core": "~0.33.0",
-        "nodemailer": "^5.1.1",
+        "nodemailer": "^6.4.6",
         "pdf-parse": "^1.1.1",
         "pg-promise": "^9.0.3",
         "redis": "^2.8.0",
diff --git a/packages/workflow/package.json b/packages/workflow/package.json
index 72af56092d..968399ce39 100644
--- a/packages/workflow/package.json
+++ b/packages/workflow/package.json
@@ -31,7 +31,7 @@
         "@types/node": "^10.10.1",
         "jest": "^24.9.0",
         "ts-jest": "^24.0.2",
-        "tslint": "^5.17.0",
+        "tslint": "^6.1.2",
         "typescript": "~3.7.4"
     },
     "dependencies": {