diff --git a/package_versions.txt b/package_versions.txt
index 0bbf379..01e0d6e 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -199,7 +199,7 @@ libopenmpt                     0.7.15-r0         apk
 libpanelw                      6.5_p20250503-r0  apk                          
 libpciaccess                   0.18.1-r0         apk                          
 libplacebo                     6.338.2-r3        apk                          
-libpng                         1.6.47-r0         apk                          
+libpng                         1.6.51-r0         apk                          
 libproc2                       4.0.4-r3          apk                          
 libpsl                         0.21.5-r3         apk                          
 libpulse                       17.0-r5           apk