diff --git a/sql/patch_65_66_a.sql b/sql/patch_65_66_a.sql
new file mode 100644
index 0000000000000000000000000000000000000000..d46900a4dab652e8b9aba08aa74dfe0e2943eae1
--- /dev/null
+++ b/sql/patch_65_66_a.sql
@@ -0,0 +1,12 @@
+# patch_64_65_a.sql
+#
+# Title: Update schema version.
+#
+# Description:
+#   Update schema_version in meta table to 65.
+
+UPDATE meta SET meta_value='65' WHERE meta_key='schema_version';
+
+# Patch identifier
+INSERT INTO meta (species_id, meta_key, meta_value)
+  VALUES (NULL, 'patch', 'patch_64_65_a.sql|schema_version');