diff --git a/package_versions.txt b/package_versions.txt
index 1646120..e0de0a8 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -107,7 +107,7 @@ libintl                                      0.24.1-r0             apk
 libjpeg-turbo                                3.1.0-r0              apk             
 libmd                                        1.1.0-r0              apk             
 libncursesw                                  6.5_p20250503-r0      apk             
-libpng                                       1.6.54-r0             apk             
+libpng                                       1.6.55-r0             apk             
 libpq                                        17.8-r0               apk             
 libproc2                                     4.0.4-r3              apk             
 libpsl                                       0.21.5-r3             apk