diff --git a/package_versions.txt b/package_versions.txt
index cb51368..9ee5626 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -225,7 +225,7 @@ libncursesw                                                  6.5_p20250503-r0
 libogg                                                       1.3.5-r5             apk                          
 libopenmpt                                                   0.7.15-r0            apk                          
 libpciaccess                                                 0.18.1-r0            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                          
 librist                                                      0.2.10-r1            apk