diff --git a/sources b/sources
index 349e9c2..81cf76f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (spacewalk-koan-2.8.6.tar.gz) = c4ec6e32e3eac6faafeb18c65801763037671f32
+SHA512 (spacewalk-koan-2.8.6.tar.gz) = 1355a9295eb22556deb679f5d2b2c05c77b50023d3b6cf00de941a8437384e4c484bed849363736860fc82ab69c5d6f44844e1fe70b40a8d4fd7f19997db6ec6