diff --git a/bin/tt.tar.gz b/bin/tt.tar.gz
index 69111ed..93cd580 100644
Binary files a/bin/tt.tar.gz and b/bin/tt.tar.gz differ
diff --git a/compile-tesseract.sh b/compile-tesseract.sh
index 9563507..f419225 100644
--- a/compile-tesseract.sh
+++ b/compile-tesseract.sh
@@ -22,7 +22,7 @@ make install
 cd ~
 git clone https://github.com/tesseract-ocr/tesseract.git
 cd tesseract
-git checkout 4.0.0
+git checkout 4.1.0
 export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
 ./autogen.sh
 ./configure
diff --git a/package.json b/package.json
index e370bc5..2538938 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@shelf/aws-lambda-tesseract",
   "version": "2.0.1",
-  "description": "6 MB Tesseract (with English training data) to fit inside AWS Lambda",
+  "description": "6 MB Tesseract 4.1 (with English training data) to fit inside AWS Lambda",
   "license": "MIT",
   "repository": "shelfio/aws-lambda-tesseract",
   "author": {
diff --git a/readme.md b/readme.md
index 9720fb8..7456ca8 100644
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,6 @@
 # aws-lambda-tesseract [![CircleCI](https://circleci.com/gh/shelfio/aws-lambda-tesseract/tree/master.svg?style=svg)](https://circleci.com/gh/shelfio/aws-lambda-tesseract/tree/master) ![](https://img.shields.io/badge/code_style-prettier-ff69b4.svg) [![Tesseract](https://img.shields.io/badge/tesserract-6_MB-brightgreen.svg)](bin/)
 
-> 6 MB Tesseract (with English training data) to fit inside AWS Lambda
+> 6 MB Tesseract 4.1 (with English training data) to fit inside AWS Lambda
 
 Inspired by [chrome-aws-lambda](https://github.com/alixaxel/chrome-aws-lambda) & [lambda-scanner-ocr](https://github.com/philippkeller/lambda-scanner-ocr)
 
@@ -16,7 +16,7 @@ $ yarn add @shelf/aws-lambda-tesseract
 
 ## How does it work?
 
-This package contains an archive with [Tesseract 4.0](https://github.com/tesseract-ocr/tesseract) compiled for usage in AWS Lambda environment.
+This package contains an archive with [Tesseract 4.1](https://github.com/tesseract-ocr/tesseract) compiled for usage in AWS Lambda environment.
 
 When a Lambda starts, it unpacks an archive with a binary to the `/tmp` folder and makes sure it's done only once per Lambda cold start.