diff --git a/package_versions.txt b/package_versions.txt
index 121f936..852c09d 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -147,7 +147,7 @@ ncurses-terminfo-base-6.2_p20210109-r0
 nettle-3.7.2-r0
 nghttp2-libs-1.42.0-r1
 nodejs-14.16.1-r1
-nspr-4.29-r0
+nspr-4.31-r0
 nss-3.66-r0
 openbox-3.6.1-r2
 openbox-libs-3.6.1-r2