diff --git a/system/base/libX11/pspec.xml b/system/base/libX11/pspec.xml
index f4723a3d..60924586 100644
--- a/system/base/libX11/pspec.xml
+++ b/system/base/libX11/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>library</IsA>
         <Summary>X.Org X11 library</Summary>
         <Description>Core X11 protocol client library.</Description>
-        <Archive sha1sum="5c605b8e3f0d310d68193555d95f11c7e002945a" type="tarbz2">mirrors://xorg/individual/lib/libX11-1.7.1.tar.bz2</Archive>
+        <Archive sha1sum="ff503c816f1e812070ac0e1841bc3634c3b370b6" type="tarbz2">mirrors://xorg/individual/lib/libX11-1.7.2.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>libxcb-devel</Dependency>
             <Dependency>xorg-proto</Dependency>
@@ -76,6 +76,13 @@
     </Package>
 
     <History>
+        <Update release="15">
+            <Date>2021-09-25</Date>
+            <Version>1.7.2</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="14">
             <Date>2021-05-23</Date>
             <Version>1.7.1</Version>