diff --git a/package_versions.txt b/package_versions.txt
index ec1c6452..b1d57f52 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -59,7 +59,7 @@ e2fsprogs1.44.1-1ubuntu1.3
 emacsen-common2.0.8
 fdisk2.31.1-0.4ubuntu3.7
 findutils4.6.0+git+20170828-2
-firefox89.0.2+build1-0ubuntu0.18.04.1
+firefox90.0+build1-0ubuntu0.18.04.1
 fontconfig2.12.6-0ubuntu2
 fontconfig-config2.12.6-0ubuntu2
 fonts-dejavu-core2.37-1