diff --git a/.gitignore b/.gitignore
index 7d14bf3..f44400e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,4 @@
 /ostree-2016.15.tar.xz
 /ostree-2017.1.tar.xz
 /libostree-2017.2.tar.xz
+/libostree-2017.3.tar.xz
diff --git a/sources b/sources
index 4fe15ac..f6724b7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libostree-2017.2.tar.xz) = eff357b2ba377c06dfde16f824a9b1f30f5944a6e4a91295000f59f256788ccf7747887717bfcf88183557bb4b9c684fe561fbf7547c70359210dd889947031a
+SHA512 (libostree-2017.3.tar.xz) = eabb89b2c66395867feb516c07fdd71645570b9f145a535a6b3bb0d5612d300d4f22aede8332276023fb7439f14537a353722537c2e5a6a3c973bab72b8b87af