update librarian

[wolnelektury.git] / lib / librarian

diff --git a/lib/librarian b/lib/librarian
index df1ef1a..780580a 160000 (submodule)
--- a/lib/librarian
+++ b/lib/librarian
@@ -1 +1 @@
-Subproject commit df1ef1a80800b58ae6d818f5bdb0ff919c558d37
+Subproject commit 780580aeaeb3a8745744eb918100fee78a6e16b8