diff --git a/.gitignore b/.gitignore
index 5c7ccdf..278b072 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /whitenoise-a1bb363.tar.gz
 /whitenoise-9238341.tar.gz
 /whitenoise-8883095.tar.gz
+/v4.1.4.tar.gz
diff --git a/python-whitenoise.spec b/python-whitenoise.spec
index 28779f0..44e344a 100644
--- a/python-whitenoise.spec
+++ b/python-whitenoise.spec
@@ -12,7 +12,7 @@ Summary:        Static file serving for Python web apps
 License:        MIT
 URL:            http://whitenoise.evans.io/
 # pypi source does not contain tests
-Source0:        https://github.com/%{owner}/%{srcname}/archive/%{version}.tar.gz
+Source0:        https://github.com/%{owner}/%{srcname}/archive/v%{version}.tar.gz
 
 BuildArch:      noarch
 
diff --git a/sources b/sources
index 169891c..dea9b47 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (whitenoise-8883095.tar.gz) = 25583c74856bb6f30cab111891e65906d0633f3e00a9dff7e6ae27ad895d175ee4bf9b4eac0921b499be47f0ffb8fd38253fe6ba15bfe18225fbce5c655f4f81
+SHA512 (v4.1.4.tar.gz) = 45d55976dbba26bfdde15537886d80593535b141636334c6e0ce403c9f6d474c177cd90ede339701eafcf4ac23dbb2cd4d36541563f477bdfaccce0bb51b10a5