diff --git a/requirements.txt b/requirements.txt
index 55b3d69..efb1654 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -182,8 +182,8 @@ ipython_genutils==0.2.0 \
 jedi==0.11.1 \
     --hash=sha256:d795f2c2e659f5ea39a839e5230d70a0b045d0daee7ca2403568d8f348d0ad89 \
     --hash=sha256:d6e799d04d1ade9459ed0f20de47c32f2285438956a677d083d3c98def59fa97
-mozilla-taarlite==0.1.11 \
-    --hash=sha256:138fbd047e7883fc8f8d3310adfde85f41c47a06920651440c89a16ba5d9bb7d
+mozilla-taarlite==0.1.12 \
+    --hash=sha256:4292052093f410e1fa601588740128b85d204deb3dfcaa2ca3c1e8df033c85a8
 parso==0.1.1 \
     --hash=sha256:a7bb86fe0844304869d1c08e8bd0e52be931228483025c422917411ab82d628a \
     --hash=sha256:5815f3fe254e5665f3c5d6f54f086c2502035cb631a91341591b5a564203cffb
diff --git a/setup.py b/setup.py
index 27f9c2d..339cdf4 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='taar_api_lite',
-    version='0.4.2',
+    version='0.4.3',
     description=""" Flask webservice for deploying Mozilla taar-lite.
 This is a fork of the previous Django webservice implementation.""",
     author='Mozilla Foundation',