update librarian

[wolnelektury.git] / lib / librarian

diff --git a/lib/librarian b/lib/librarian
index d2cdfb1..3604bf2 160000 (submodule)
--- a/lib/librarian
+++ b/lib/librarian
@@ -1 +1 @@
-Subproject commit d2cdfb1fd7968f92b9e98cf8f19c7ccf7835d10f
+Subproject commit 3604bf2094172259d98aa7c7f6493ffbc7b8753f