diff --git a/.eslintrc.js b/.eslintrc.js
index 1536f6dee..bbc9fcc46 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -3,7 +3,7 @@ module.exports = {
     browser: true,
     es6: true
   },
-  plugins: ["@typescript-eslint", "no-null"],
+  plugins: ["@typescript-eslint", "no-null", "prefer-arrow"],
   extends: ["eslint:recommended", "plugin:@typescript-eslint/recommended"],
   globals: {
     Atomics: "readonly",
@@ -40,6 +40,7 @@ module.exports = {
     "@typescript-eslint/no-unused-vars": "error",
     "@typescript-eslint/no-extraneous-class": "error",
     "no-null/no-null": "error",
-    "@typescript-eslint/no-explicit-any": "error"
+    "@typescript-eslint/no-explicit-any": "error",
+    "prefer-arrow/prefer-arrow-functions": ["error", { allowStandaloneDeclarations: true }]
   }
 };
diff --git a/package-lock.json b/package-lock.json
index d8811867c..d64976f5f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12757,6 +12757,12 @@
       "integrity": "sha1-EjaoEjkTkKGHetQAfCbnRTQclR8=",
       "dev": true
     },
+    "eslint-plugin-prefer-arrow": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-prefer-arrow/-/eslint-plugin-prefer-arrow-1.2.2.tgz",
+      "integrity": "sha512-C8YMhL+r8RMeMdYAw/rQtE6xNdMulj+zGWud/qIGnlmomiPRaLDGLMeskZ3alN6uMBojmooRimtdrXebLN4svQ==",
+      "dev": true
+    },
     "eslint-plugin-react": {
       "version": "7.20.0",
       "resolved": "https://registry.npmjs.org/eslint-plugin-react/-/eslint-plugin-react-7.20.0.tgz",
diff --git a/package.json b/package.json
index 614f8e8b7..51ab3b989 100644
--- a/package.json
+++ b/package.json
@@ -131,6 +131,7 @@
     "eslint": "7.3.1",
     "eslint-cli": "1.1.1",
     "eslint-plugin-no-null": "1.0.2",
+    "eslint-plugin-prefer-arrow": "1.2.2",
     "eslint-plugin-react": "7.20.0",
     "expose-loader": "0.7.5",
     "file-loader": "2.0.0",
diff --git a/src/Explorer/Panes/PublishNotebookPaneComponent.tsx b/src/Explorer/Panes/PublishNotebookPaneComponent.tsx
index 83ca8b5aa..cbb248de7 100644
--- a/src/Explorer/Panes/PublishNotebookPaneComponent.tsx
+++ b/src/Explorer/Panes/PublishNotebookPaneComponent.tsx
@@ -60,12 +60,12 @@ export class PublishNotebookPaneComponent extends React.Component<PublishNoteboo
     this.imageToBase64 = (file: File, updateImageSrc: (result: string) => void) => {
       const reader = new FileReader();
       reader.readAsDataURL(file);
-      reader.onload = function() {
+      reader.onload = () => {
         updateImageSrc(reader.result.toString());
       };
 
       const onError = this.props.onError;
-      reader.onerror = function(error) {
+      reader.onerror = error => {
         const formError = `Failed to convert ${file.name} to base64 format`;
         const formErrorDetail = `${error}`;
         const area = "PublishNotebookPaneComponent/selectImageFile";
@@ -95,7 +95,7 @@ export class PublishNotebookPaneComponent extends React.Component<PublishNoteboo
           const context = canvas.getContext("2d");
           const image = new Image();
           image.src = originalImageData;
-          image.onload = function() {
+          image.onload = () => {
             context.drawImage(image, 0, 0);
             updateImageSrcWithScreenshot(canvas.toDataURL());
           };