diff --git a/Project.toml b/Project.toml
index 22ac99e9..8cf858f3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "PythonCall"
 uuid = "6099a3de-0909-46bc-b1f4-468b9a2dfc0d"
 authors = ["Christopher Doris <github.com/cjdoris>"]
-version = "0.4.1"
+version = "0.4.2"
 
 [deps]
 Conda = "8f4d0f93-b110-5947-807f-2305c1781a2d"
diff --git a/juliacall/__init__.py b/juliacall/__init__.py
index 71fee0eb..16636f04 100644
--- a/juliacall/__init__.py
+++ b/juliacall/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.4.1'
+__version__ = '0.4.2'
 CONFIG = dict(embedded=False)
 from .all import *
 from . import init
diff --git a/setup.cfg b/setup.cfg
index 1de52492..514336cd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = juliacall
-version = 0.4.1
+version = 0.4.2
 description = Julia and Python in seamless harmony
 long_description = file: README.md
 long_description_content_type = text/markdown
diff --git a/src/PythonCall.jl b/src/PythonCall.jl
index 0359b7dd..55378733 100644
--- a/src/PythonCall.jl
+++ b/src/PythonCall.jl
@@ -1,6 +1,6 @@
 module PythonCall
 
-const VERSION = v"0.4.1"
+const VERSION = v"0.4.2"
 
 using Base: @propagate_inbounds
 using MacroTools, Dates, Tables, Markdown, Serialization, Requires, Pkg