diff --git a/.gitignore b/.gitignore
index 1ec031a..5054d42 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /jwcrypto-0.3.1.tar.gz
 /jwcrypto-0.3.2.tar.gz
 /jwcrypto-0.4.1.tar.gz
+/jwcrypto-0.4.2.tar.gz
diff --git a/python-jwcrypto.spec b/python-jwcrypto.spec
index 13b8937..ebf3f4d 100644
--- a/python-jwcrypto.spec
+++ b/python-jwcrypto.spec
@@ -5,7 +5,7 @@
 %define module_name jwcrypto
 
 Name:           python-jwcrypto
-Version:        0.4.1
+Version:        0.4.2
 Release:        1%{?dist}
 Summary:        Implements JWK,JWS,JWE specifications using python-cryptography
 
@@ -84,6 +84,10 @@ rm -rf %{buildroot}%{python3_sitelib}/%{module_name}/__pycache__/tests{,-cookboo
 
 
 %changelog
+* Tue Aug 01 2017 Christian Heimes <cheimes@redhat.com> - 0.4.2-1
+- Upstream release 0.4.2
+- Resolves: RHBZ #1476150
+
 * Mon Jul 24 2017 Christian Heimes <cheimes@redhat.com> - 0.4.1-1
 - Upstream release 0.4.1
 
diff --git a/sources b/sources
index d51c8d8..ced38db 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (jwcrypto-0.4.1.tar.gz) = 7059492cecb9fd722eaa947f29db3c190a627ae8f90f45f2c1e7feca312bd8951c3279f4c8d88a29a41240f75db42e8fc11055d075b920e70a1c13060c275e93
+SHA512 (jwcrypto-0.4.2.tar.gz) = b21bd13013ed91e2c5bbffb51c1380b761f5d26e930edc047c3f9ebf37d604aa822a12c9d4f42d5c52a66f97bca1c6cecd586c8100159ea2c15459a35a784cd0