diff --git a/.gitignore b/.gitignore
index 5039bb3..b485bd2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -83,3 +83,4 @@
 /groonga-8.0.5.tar.gz
 /groonga-8.0.6.tar.gz
 /groonga-8.0.7.tar.gz
+/groonga-8.0.8.tar.gz
diff --git a/sources b/sources
index c61f1ac..e5078ae 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (groonga-8.0.7.tar.gz) = 83397a80e3a6b93403b467fa4bd366b6ec9e654a749bfae698a97bbbd9819eb7805c1e06129d6282011742f29b1be3bcfe91c62107aa86a10c7a76fa30b77525
+SHA512 (groonga-8.0.8.tar.gz) = 2f0f55c9c9622b6b20a7fd656d2039b16dfccad60eb4ebe5cf6f1a9c11ba8356077333d838e30f26db19276dc32c17c9bbdba07de1eb4cf8cb2620502c023e5e