diff --git a/package_versions.txt b/package_versions.txt
index fdbdfc9..2ddcc67 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -67,4 +67,4 @@ tzdata-2022a-r0
 utmps-0.1.0.0-r0
 xz-5.2.5-r1
 xz-libs-5.2.5-r1
-zlib-1.2.12-r1
+zlib-1.2.12-r2