diff --git a/.gitignore b/.gitignore
index 982a037..a4b904d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 /postgresql-42.2.19-jdbc-src.tar.gz
 /postgresql-42.2.23-jdbc-src.tar.gz
 /postgresql-42.2.24-jdbc-src.tar.gz
+/postgresql-42.3.0-jdbc-src.tar.gz
diff --git a/sources b/sources
index 5f7ecbf..8f57f22 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (postgresql-42.2.24-jdbc-src.tar.gz) = e1ddf0f6913a84a51969c42d7e2a429b62c1a2520b84fa551a71bd861ac33b12d9da3df85892c084b12d435888247a5e900a637e6ea113c3913fd5c6a87aa35e
+SHA512 (postgresql-42.3.0-jdbc-src.tar.gz) = 44c166fabd9b557774c12ef54320dc58b25c56c4d288080cb5a5bbac77004f5c15717597e71e18bf7cc9309ed0f608ae798bbc706f4dfc6a4fc89d867c32bb01