Update libmaxminddb to 1.13.3

oschwald · oschwald · commit 88afa6fccafc · 2026-03-05T09:52:01.000-08:00
diff --git a/HISTORY.rst b/HISTORY.rst
@@ -3,6 +3,15 @@
 History
 -------
 
+3.1.1 (2026-03-05)
+++++++++++++++++++
+
+* The vendored ``libmaxminddb`` has been updated to 1.13.3. This includes
+  a fix for the validation of empty maps and arrays at the end of the
+  metadata section. Previously, the extension would incorrectly reject
+  databases where a 0-element map or array was the last field in metadata.
+  Reported in vimt/MaxMind-DB-Writer-python#16.
+
 3.1.0 (2026-02-24)
 ++++++++++++++++++
 
diff --git a/extension/libmaxminddb b/extension/libmaxminddb
@@ -1 +1 @@
-Subproject commit de43d4f767f22ea4027892a01d5aec89687757da
+Subproject commit 09a0540fea89a16e5c6a9e21e93ee9aece6639e3
