diff --git a/README.md b/README.md
index 342fa7e..f51869b 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ It will allow you to read and decode barcode images from Python.
 Use the Python 3 version of pip (usually invoked via `pip3`) to install: `pip3 install zxing`
 
 * You'll neeed to have a recent `java` binary somewhere in your path. (Tested with OpenJDK v7, v8, v11.)
-* pip will automatically download the relevant [JAR](https://en.wikipedia.org/wiki/JAR_(file_format)) files for the Java ZXing libraries (currently v3.4.1)
+* pip will automatically download the relevant [JAR](https://en.wikipedia.org/wiki/JAR_(file_format)) files for the Java ZXing libraries (currently v3.5.1)
 
 ## Usage
 
@@ -22,7 +22,7 @@ The `BarCodeReader` class is used to decode images:
 >>> import zxing
 >>> reader = zxing.BarCodeReader()
 >>> print(reader.zxing_version, reader.zxing_version_info)
-3.4.1 (3, 4, 1)
+3.5.1 (3, 5, 1)
 >>> barcode = reader.decode("test/barcodes/QR_CODE-easy.png")
 >>> print(barcode)
 BarCode(raw='This should be QR_CODE', parsed='This should be QR_CODE', path='test/barcodes/QR_CODE-easy.png', format='QR_CODE', type='TEXT', points=[(15.0, 87.0), (15.0, 15.0), (87.0, 15.0), (75.0, 75.0)])
diff --git a/setup.py b/setup.py
index 4039973..82e3e6f 100644
--- a/setup.py
+++ b/setup.py
@@ -23,9 +23,9 @@
 
 
 def download_java_files(force=False):
-    files = {'java/javase.jar': 'https://repo1.maven.org/maven2/com/google/zxing/javase/3.4.1/javase-3.4.1.jar',
-             'java/core.jar': 'https://repo1.maven.org/maven2/com/google/zxing/core/3.4.1/core-3.4.1.jar',
-             'java/jcommander.jar': 'https://repo1.maven.org/maven2/com/beust/jcommander/1.78/jcommander-1.78.jar'}
+    files = {'java/javase.jar': 'https://repo1.maven.org/maven2/com/google/zxing/javase/3.5.1/javase-3.5.1.jar',
+             'java/core.jar': 'https://repo1.maven.org/maven2/com/google/zxing/core/3.5.1/core-3.5.1.jar',
+             'java/jcommander.jar': 'https://repo1.maven.org/maven2/com/beust/jcommander/1.82/jcommander-1.82.jar'}
 
     for fn, url in files.items():
         p = path.join(path.dirname(__file__), 'zxing', fn)
diff --git a/test/barcodes/AZTEC-utf8.png b/test/barcodes/AZTEC-utf8.png
new file mode 100644
index 0000000..b72554e
Binary files /dev/null and b/test/barcodes/AZTEC-utf8.png differ
diff --git a/test/test_all.py b/test/test_all.py
index 06d1b64..45ca26e 100644
--- a/test/test_all.py
+++ b/test/test_all.py
@@ -16,6 +16,7 @@
     ('CODE_128-easy.jpg', 'CODE_128', 'This should be CODE_128'),
     ('PDF_417-easy.bmp', 'PDF_417', 'This should be PDF_417'),
     ('AZTEC-easy.jpg', 'AZTEC', 'This should be AZTEC'),
+    ('AZTEC-utf8.png', 'AZTEC', 'L’état, c’est moi'),
     ('QR CODE (¡filenáme törture test! 😉).png', 'QR_CODE', 'This should be QR_CODE'),
     ('QR_CODE-png-but-wrong-extension.bmp', 'QR_CODE', 'This should be QR_CODE'),
     ('QR_CODE-fun-with-whitespace.png', 'QR_CODE', '\n\r\t\r\r\r\n '),