diff --git a/HISTORY.rst b/HISTORY.rst
index 0c06d47..0456b44 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,6 +3,11 @@
 History
 -------
 
+2.6.4
+++++++++++++++++++
+
+* The vendored ``libmaxminddb`` has been updated to 1.12.2.
+
 2.6.3 (2025-01-09)
 ++++++++++++++++++
 
diff --git a/extension/libmaxminddb b/extension/libmaxminddb
index a2894be..cba618d 160000
--- a/extension/libmaxminddb
+++ b/extension/libmaxminddb
@@ -1 +1 @@
-Subproject commit a2894be9d2515d6ed94b0caf4e3e9fa6fbf58110
+Subproject commit cba618d6581b7dbe83478c798d9e58faeaa6b582