diff --git a/package_versions.txt b/package_versions.txt
index 58b7147..f82eb6d 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -64,7 +64,7 @@ libvdpau-1.4-r0
 libvorbis-1.3.7-r0
 libvpx-1.10.0-r0
 libwebp-1.2.2-r0
-libx11-1.7.2-r0
+libx11-1.7.3.1-r0
 libxau-1.0.9-r0
 libxcb-1.14-r2
 libxdmcp-1.1.3-r0