diff --git a/packages/cli/commands/start.ts b/packages/cli/commands/start.ts
index 1b76459de7..ef9170a922 100644
--- a/packages/cli/commands/start.ts
+++ b/packages/cli/commands/start.ts
@@ -181,7 +181,7 @@ export class Start extends Command {
 						Start.openBrowser();
 					}
 					this.log(`\nPress "o" to open in Browser.`);
-					process.stdin.on("data", (key) => {
+					process.stdin.on("data", (key : string) => {
 						if (key === 'o') {
 							Start.openBrowser();
 							inputText = '';
diff --git a/packages/cli/package.json b/packages/cli/package.json
index a45f9dac58..9512acc5ab 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -62,7 +62,7 @@
         "@types/jest": "^24.0.18",
         "@types/localtunnel": "^1.9.0",
         "@types/lodash.get": "^4.4.6",
-        "@types/node": "^10.10.1",
+        "@types/node": "^14.0.26",
         "@types/open": "^6.1.0",
         "@types/parseurl": "^1.3.1",
         "@types/request-promise-native": "^1.0.15",
diff --git a/packages/core/package.json b/packages/core/package.json
index e0e5e253c1..01759305a5 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -31,7 +31,7 @@
         "@types/jest": "^24.0.18",
         "@types/lodash.get": "^4.4.6",
         "@types/mime-types": "^2.1.0",
-        "@types/node": "^10.10.1",
+        "@types/node": "^14.0.26",
         "@types/request-promise-native": "^1.0.15",
         "jest": "^24.9.0",
         "source-map-support": "^0.5.9",
diff --git a/packages/editor-ui/package.json b/packages/editor-ui/package.json
index 6b88c3f888..eb44c9f91b 100644
--- a/packages/editor-ui/package.json
+++ b/packages/editor-ui/package.json
@@ -37,7 +37,7 @@
     "@types/jest": "^25.2.1",
     "@types/lodash.get": "^4.4.6",
     "@types/lodash.set": "^4.3.6",
-    "@types/node": "12.12.22",
+    "@types/node": "^14.0.26",
     "@types/quill": "^2.0.1",
     "@typescript-eslint/eslint-plugin": "^2.13.0",
     "@typescript-eslint/parser": "^2.13.0",
diff --git a/packages/node-dev/package.json b/packages/node-dev/package.json
index 8df65a2792..da5a8084ea 100644
--- a/packages/node-dev/package.json
+++ b/packages/node-dev/package.json
@@ -54,7 +54,7 @@
         "@oclif/command": "^1.5.18",
         "@oclif/errors": "^1.2.2",
         "@types/express": "^4.16.1",
-        "@types/node": "^10.10.1",
+        "@types/node": "^14.0.26",
         "change-case": "^4.1.1",
         "copyfiles": "^2.1.1",
         "inquirer": "^7.0.0",
diff --git a/packages/node-dev/src/Build.ts b/packages/node-dev/src/Build.ts
index fd695efb4b..b631f46e45 100644
--- a/packages/node-dev/src/Build.ts
+++ b/packages/node-dev/src/Build.ts
@@ -83,7 +83,9 @@ export async function buildFiles (options?: IBuildOptions): Promise<string> {
 
 		// Forward the output of the child process to the main one
 		// that the user can see what is happening
+		//@ts-ignore
 		buildProcess.stdout.pipe(process.stdout);
+		//@ts-ignore
 		buildProcess.stderr.pipe(process.stderr);
 
 		// Make sure that the child process gets also always terminated
diff --git a/packages/nodes-base/nodes/Jira/JiraTrigger.node.ts b/packages/nodes-base/nodes/Jira/JiraTrigger.node.ts
index fbfd01517e..41ecaecc31 100644
--- a/packages/nodes-base/nodes/Jira/JiraTrigger.node.ts
+++ b/packages/nodes-base/nodes/Jira/JiraTrigger.node.ts
@@ -404,7 +404,8 @@ export class JiraTrigger implements INodeType {
 				}
 
 				if (additionalFields.includeFields) {
-					const parameters: IDataObject = {};
+					// tslint:disable-next-line: no-any
+					const parameters: any = {};
 					for (const field of additionalFields.includeFields as string[]) {
 						parameters[field] = '${' + field + '}';
 					}
diff --git a/packages/nodes-base/nodes/MoveBinaryData.node.ts b/packages/nodes-base/nodes/MoveBinaryData.node.ts
index 228f469e85..d574dc5d4e 100644
--- a/packages/nodes-base/nodes/MoveBinaryData.node.ts
+++ b/packages/nodes-base/nodes/MoveBinaryData.node.ts
@@ -336,7 +336,7 @@ export class MoveBinaryData implements INodeType {
 					continue;
 				}
 
-				const encoding = (options.encoding as string) || 'utf8';
+				const encoding = (options.encoding as BufferEncoding) || 'utf8';
 				let convertedValue = value.data;
 
 				if (setAllData === true) {
diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json
index d2f3ecfb0d..3e7a8e18d7 100644
--- a/packages/nodes-base/package.json
+++ b/packages/nodes-base/package.json
@@ -359,7 +359,7 @@
     "@types/moment-timezone": "^0.5.12",
     "@types/mongodb": "^3.5.4",
     "@types/mssql": "^6.0.2",
-    "@types/node": "^10.10.1",
+    "@types/node": "^14.0.26",
     "@types/nodemailer": "^6.4.0",
     "@types/redis": "^2.8.11",
     "@types/request-promise-native": "~1.0.15",
diff --git a/packages/workflow/package.json b/packages/workflow/package.json
index 407f5d3867..650c43b872 100644
--- a/packages/workflow/package.json
+++ b/packages/workflow/package.json
@@ -28,7 +28,7 @@
         "@types/express": "^4.16.1",
         "@types/jest": "^24.0.18",
         "@types/lodash.get": "^4.4.6",
-        "@types/node": "^10.10.1",
+        "@types/node": "^14.0.26",
         "jest": "^24.9.0",
         "ts-jest": "^24.0.2",
         "tslint": "^6.1.2",