diff --git a/pdfplumber/__init__.py b/pdfplumber/__init__.py
index 37951d1..b19551d 100644
--- a/pdfplumber/__init__.py
+++ b/pdfplumber/__init__.py
@@ -5,7 +5,7 @@ import pdfminer.pdftypes
 pdfminer.pdftypes.STRICT = False
 pdfminer.pdfinterp.STRICT = False
 
-VERSION_TUPLE = (0, 4, 5)
+VERSION_TUPLE = (0, 4, 6)
 VERSION = ".".join(map(str, VERSION_TUPLE))
 
 def load(file_or_buffer, **kwargs):
diff --git a/setup.py b/setup.py
index e7d8c71..c4915f6 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ import sys, os
 from setuptools import setup, find_packages
 import subprocess
 
-version = "0.4.5"
+version = "0.4.6"
 
 base_reqs = [
     "chardet",