diff --git a/package_versions.txt b/package_versions.txt
index 1db695c..995ca8b 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -38,7 +38,7 @@ encodings-1.0.5-r0
 eudev-libs-3.2.11_pre1-r0
 expat-2.4.7-r0
 fftw-single-libs-3.3.10-r0
-firefox-esr-91.8.0-r0
+firefox-esr-91.9.0-r0
 flac-1.3.4-r0
 font-alias-1.0.4-r0
 font-cursor-misc-1.0.3-r1
@@ -284,5 +284,5 @@ xrdp-0.9.18.1-r0
 xterm-371-r0
 xz-5.2.5-r1
 xz-libs-5.2.5-r1
-zlib-1.2.12-r0
+zlib-1.2.12-r1
 zstd-libs-1.5.0-r0