diff --git a/editor/liblangtag/pspec.xml b/editor/liblangtag/pspec.xml
index 25960a76ee..2e7990c506 100644
--- a/editor/liblangtag/pspec.xml
+++ b/editor/liblangtag/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:console</IsA>
         <Summary>An interface library to access tags for identifying languages</Summary>
         <Description>liblangtag is an interface library to access/deal with tags for identifying languages, which is described in RFC.</Description>
-        <Archive sha1sum="47041c94500c04c657b83cc2ff1a4343efc44b04" type="tarbz2">https://bitbucket.org/tagoh/liblangtag/downloads/liblangtag-0.6.3.tar.bz2</Archive>
+        <Archive sha1sum="47041c94500c04c657b83cc2ff1a4343efc44b04" type="tarbz2">https://bitbucket.org/tagoh/liblangtag/downloads/liblangtag-0.6.4.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>python3</Dependency>
             <Dependency>libxml2-devel</Dependency>
@@ -50,6 +50,12 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2022-10-29</Date>
+            <Version>0.6.4</Version>
+            <Comment>Rebuild.</Comment>
+            <Name>Ümit Solmaz</Name>
+        </Update>
         <Update release="5">
             <Date>2020-02-08</Date>
             <Version>0.6.3</Version>