diff --git a/sources b/sources
index d098486..d4c2e92 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (osgi.core-6.0.0-sources.jar) = fb18459c83492a084b71e9228ae4583e6e2c4f5067fc19ff3c5924238b77c7affde399f26044a917aa6518fc06a12da1a77e8e684d30ff624442b3e4b151eea5
+SHA1 (osgi.core-6.0.0-sources.jar) = 921a11d64e9a5e6fb04f99a006a3b4b9773f44b8