diff --git a/package_versions.txt b/package_versions.txt
index a8cc1a6..c0b9e79 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -45,7 +45,7 @@ libjpeg-turbo           3.0.3-r0          apk
 libmd                   1.1.0-r0          apk       
 libncursesw             6.4_p20240420-r1  apk       
 libpng                  1.6.44-r0         apk       
-libpq                   16.3-r0           apk       
+libpq                   16.4-r0           apk       
 libproc2                4.0.4-r0          apk       
 libpsl                  0.21.5-r1         apk       
 libsharpyuv             1.3.2-r0          apk