diff --git a/package_versions.txt b/package_versions.txt
index 6f5f771..b02768d 100644
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -57,7 +57,7 @@ libxslt libxslt-1.1.32-r0
 py2-lxml py2-lxml-4.2.2-r0
 py-setuptools py-setuptools-39.1.0-r0
 py2-pip py2-pip-10.0.1-r0
-tar tar-1.30-r0
+tar tar-1.31-r0
 unrar unrar-5.6.4-r0
 unzip unzip-6.0-r4
 libgd libgd-2.2.5-r1