diff --git a/.gitignore b/.gitignore
index 6fea03b..91fa641 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /OWSLib-0.8.10.tar.gz
 /OWSLib-0.8.11.tar.gz
 /OWSLib-0.8.12.tar.gz
+/OWSLib-0.8.13.tar.gz
diff --git a/sources b/sources
index e681ffc..d891b96 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0d5d63dd741ff8c3ff83a5f36249736e  OWSLib-0.8.12.tar.gz
+88bea2bebbd948c48098b004bb551aec  OWSLib-0.8.13.tar.gz