diff --git a/jwcrypto-0.4.0.tar.gz b/jwcrypto-0.4.0.tar.gz
deleted file mode 100644
index f23135e..0000000
--- a/jwcrypto-0.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:157be93f8f7832bcafc2f7444d5945edabdaaa1297e655d1ef65e869fb716b19
-size 66257
diff --git a/jwcrypto-0.4.1.tar.gz b/jwcrypto-0.4.1.tar.gz
new file mode 100644
index 0000000..e180c6d
--- /dev/null
+++ b/jwcrypto-0.4.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae022ef730b1ee3eb602f36009179bbc7da6e72dc617f9e16d1a82034cf9dab1
+size 65415
diff --git a/python-jwcrypto.changes b/python-jwcrypto.changes
index 928e227..b87af58 100644
--- a/python-jwcrypto.changes
+++ b/python-jwcrypto.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Jul 24 19:54:55 UTC 2017 - michael@stroeder.com
+
+- update to upstream release 0.4.1
+
 -------------------------------------------------------------------
 Sat Dec  3 15:34:39 UTC 2016 - michael@stroeder.com
 
diff --git a/python-jwcrypto.spec b/python-jwcrypto.spec
index a2e5590..809ab01 100644
--- a/python-jwcrypto.spec
+++ b/python-jwcrypto.spec
@@ -17,7 +17,7 @@
 
 
 Name:           python-jwcrypto
-Version:        0.4.0
+Version:        0.4.1
 Release:        0
 Summary:        Python module package implementing JOSE Web standards
 License:        LGPL-3.0