diff --git a/package_versions.txt b/package_versions.txt
index 03a725a..8bcba85 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -114,7 +114,7 @@ libvdpau                         1.5-r1                  apk
 libvorbis                        1.3.7-r1                apk     
 libvpx                           1.13.0-r2               apk     
 libwebp                          1.3.2-r0                apk     
-libx11                           1.8.4-r4                apk     
+libx11                           1.8.7-r0                apk     
 libxau                           1.0.11-r2               apk     
 libxcb                           1.15-r1                 apk     
 libxdmcp                         1.1.4-r2                apk