diff --git a/.editorconfig b/.editorconfig
index 2b192c3..b96eda8 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -27,4 +27,4 @@ insert_final_newline = false
 
 [*.js]
 trim_trailing_whitespace = false
-max_line_length = 150
+max_line_length = 120
diff --git a/.eslintrc.js b/.eslintrc.js
index 90c8da7..cbcdaad 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -5,6 +5,16 @@ module.exports = {
       files: ['config/**/*', 'test/**/*'],
       extends: ['@voiceflow/eslint-config/utility', '@voiceflow/eslint-config/mocha'],
       rules: {
+        'max-len': [
+          'error',
+          {
+            code: 120,
+            ignoreUrls: true,
+            ignoreStrings: true,
+            ignoreTemplateLiterals: true,
+            ignoreRegExpLiterals: true,
+          },
+        ],
         // off
         'no-unused-expressions': 'off',
       },
diff --git a/.prettierrc.js b/.prettierrc.js
new file mode 100644
index 0000000..ab3e2cc
--- /dev/null
+++ b/.prettierrc.js
@@ -0,0 +1,4 @@
+module.exports = {
+  ...require("@voiceflow/prettier-config"),
+  printWidth: 120,
+};
diff --git a/package.json b/package.json
index d6dc1e9..7cefbae 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,6 @@
     "ioredis": "^4.28.5",
     "jszip": "^3.7.1"
   },
-  "prettier": "@voiceflow/prettier-config",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/voiceflow/backend-utils.git"
diff --git a/src/common/zip/reader.ts b/src/common/zip/reader.ts
index 56f5f26..66f1d08 100644
--- a/src/common/zip/reader.ts
+++ b/src/common/zip/reader.ts
@@ -64,7 +64,11 @@ export class ZipReader {
     });
   }
 
-  private async *getFilesRecursively(zip: JSZip, config: ZipGetFilesOptions, currentDepth = 0): AsyncGenerator<ZipEntry> {
+  private async *getFilesRecursively(
+    zip: JSZip,
+    config: ZipGetFilesOptions,
+    currentDepth = 0
+  ): AsyncGenerator<ZipEntry> {
     const objects = zip.filter((_, file) => minimatch(file.name, config.path));
 
     let fileCount = 0;
diff --git a/src/fixtureGenerator.ts b/src/fixtureGenerator.ts
index f8ea0c6..d972e57 100644
--- a/src/fixtureGenerator.ts
+++ b/src/fixtureGenerator.ts
@@ -27,12 +27,16 @@ const createFixture = <T extends ServiceManager<any, any>>(serviceManager: T): T
     middlewares: _.mapValues(middlewares, (service) =>
       _.mapValues(service, (method) => {
         if (method.callback) {
-          const callbackStub: sinon.SinonStubStatic & { callback?: boolean } = sinon.stub().returns(sinon.stub().callsArg(2));
+          const callbackStub: sinon.SinonStubStatic & { callback?: boolean } = sinon
+            .stub()
+            .returns(sinon.stub().callsArg(2));
           callbackStub.callback = true;
           return callbackStub;
         }
 
-        const methodStub: sinon.SinonStubStatic & { validations?: Record<string, sinon.SinonStubStatic> } = sinon.stub().callsArg(2);
+        const methodStub: sinon.SinonStubStatic & {
+          validations?: Record<string, sinon.SinonStubStatic>;
+        } = sinon.stub().callsArg(2);
         methodStub.validations = _.mapValues(method.validations, () => sinon.stub().callsArg(2));
 
         return [...Object.values(methodStub.validations), methodStub];
@@ -56,7 +60,10 @@ const createFixture = <T extends ServiceManager<any, any>>(serviceManager: T): T
   } as unknown) as T;
 };
 
-const checkFixture = <T extends ServiceManager<any, any>>(fixture: T, expected: FixtureExpect<T['controllers'], T['middlewares']>): void => {
+const checkFixture = <T extends ServiceManager<any, any>>(
+  fixture: T,
+  expected: FixtureExpect<T['controllers'], T['middlewares']>
+): void => {
   const { middlewares, controllers } = fixture;
 
   const validations = {
@@ -78,7 +85,10 @@ const checkFixture = <T extends ServiceManager<any, any>>(fixture: T, expected:
           validations.controllers[controller] = {};
         }
 
-        validations.controllers[controller][method] = _.mapValues(controllerMethod.validations, (stub) => stub.callCount);
+        validations.controllers[controller][method] = _.mapValues(
+          controllerMethod.validations,
+          (stub) => stub.callCount
+        );
       }
 
       controllers[controller][method] = controllerMethod.callCount;
@@ -97,7 +107,9 @@ const checkFixture = <T extends ServiceManager<any, any>>(fixture: T, expected:
     Object.keys(middlewares[service]).forEach((method) => {
       const expressMiddlewares = middlewares[service][method];
       // if no length -> callback middleware -> it's not an array
-      const middlewareMethod = expressMiddlewares.length ? expressMiddlewares[expressMiddlewares.length - 1] : expressMiddlewares;
+      const middlewareMethod = expressMiddlewares.length
+        ? expressMiddlewares[expressMiddlewares.length - 1]
+        : expressMiddlewares;
 
       if (middlewareMethod.validations) {
         if (!validations.middlewares[service]) {
diff --git a/src/middlewares/rateLimit.ts b/src/middlewares/rateLimit.ts
index 0a88ec5..365b572 100644
--- a/src/middlewares/rateLimit.ts
+++ b/src/middlewares/rateLimit.ts
@@ -4,7 +4,10 @@ import { RateLimiterRes } from 'rate-limiter-flexible';
 
 import { AbstractMiddleware, RateLimitConfig } from '../types';
 
-export class RateLimitMiddleware<S extends Record<string, any>, C extends RateLimitConfig> extends AbstractMiddleware<S, C> {
+export class RateLimitMiddleware<S extends Record<string, any>, C extends RateLimitConfig> extends AbstractMiddleware<
+  S,
+  C
+> {
   static throwAuthError(): never {
     throw new VError('Auth Key Required', VError.HTTP_STATUS.UNAUTHORIZED);
   }
@@ -19,7 +22,11 @@ export class RateLimitMiddleware<S extends Record<string, any>, C extends RateLi
     return !req.headers.authorization;
   }
 
-  async consume(res: Response, next: NextFunction, { resource, isPublic }: { resource: string; isPublic?: boolean }): Promise<void> {
+  async consume(
+    res: Response,
+    next: NextFunction,
+    { resource, isPublic }: { resource: string; isPublic?: boolean }
+  ): Promise<void> {
     const maxPoints = isPublic ? this.config.RATE_LIMITER_POINTS_PUBLIC : this.config.RATE_LIMITER_POINTS_PRIVATE;
     const rateLimiterClient = this.services.rateLimitClient[isPublic ? 'public' : 'private'];
 
diff --git a/src/responseBuilder.ts b/src/responseBuilder.ts
index 5b57fca..7436a99 100644
--- a/src/responseBuilder.ts
+++ b/src/responseBuilder.ts
@@ -96,7 +96,11 @@ class ResponseBuilder {
     req?: Request & { user?: { id: number } }
   ): ErrorResponse<T> {
     if (error && (error as any).isAxiosError) {
-      log.error(`@backend-utils:errorResponse - error:axios:${JSON.stringify(ResponseBuilder.getAxiosError(error as AxiosError))}`);
+      log.error(
+        `@backend-utils:errorResponse - error:axios:${JSON.stringify(
+          ResponseBuilder.getAxiosError(error as AxiosError)
+        )}`
+      );
     }
 
     if (!(error instanceof Error)) {
@@ -198,7 +202,9 @@ class ResponseBuilder {
       let output: ErrorResponse<unknown> | ReturnType<typeof ResponseBuilder['okResponse']>;
 
       try {
-        const data = await (typeof dataPromise === 'function' ? (dataPromise as any)(req, res, nextCheck) : dataPromise);
+        const data = await (typeof dataPromise === 'function'
+          ? (dataPromise as any)(req, res, nextCheck)
+          : dataPromise);
 
         output =
           data instanceof Error
diff --git a/src/types.ts b/src/types.ts
index 76dd9e2..f86d15a 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -30,7 +30,11 @@ export abstract class AbstractMiddleware<S extends Record<string, any>, C extend
   constructor(public services: S, public config: C) {}
 }
 
-export abstract class AbstractManager<S extends Record<string, any>, C extends Record<string, any>, U extends Record<string, any> = {}> {
+export abstract class AbstractManager<
+  S extends Record<string, any>,
+  C extends Record<string, any>,
+  U extends Record<string, any> = {}
+> {
   services: S & U;
 
   constructor(services: S, public config: C) {
diff --git a/tests/middlewares/rateLimit.unit.ts b/tests/middlewares/rateLimit.unit.ts
index d210c4f..ce823b6 100644
--- a/tests/middlewares/rateLimit.unit.ts
+++ b/tests/middlewares/rateLimit.unit.ts
@@ -82,7 +82,9 @@ describe('rateLimit middleware unit tests', () => {
       const resource = 'version-id';
       const res = { setHeader: sinon.stub() };
 
-      await expect(service.consume(res as any, next, { isPublic: true, resource })).to.eventually.rejectedWith('Too Many Request');
+      await expect(service.consume(res as any, next, { isPublic: true, resource })).to.eventually.rejectedWith(
+        'Too Many Request'
+      );
 
       expect(services.rateLimitClient.public.consume.args).to.eql([[resource]]);
       expect(res.setHeader.args).to.eql([['Retry-After', Math.floor(rateLimiterRes.msBeforeNext / 1000)]]);