maint: automate annual package-wide copyright-year update.

[bison.git] / gnulib

diff --git a/gnulib b/gnulib
index 7df783756914870b1aa88754d327b6b62f45f2df..8bdaa78f311ff9e5e03ff37ee5f546af14913802 160000 (submodule)
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 7df783756914870b1aa88754d327b6b62f45f2df
+Subproject commit 8bdaa78f311ff9e5e03ff37ee5f546af14913802