diff --git a/cubefree1.16.tar.bz2 b/cubefree1.16.tar.bz2
deleted file mode 100644
index e964595..0000000
--- a/cubefree1.16.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7f96dd2634eee249a37c6565204758e57bcdfb799bd3f4a77e1b0e16313b71f3
-size 339863
diff --git a/cubefree1.17.tar.bz2 b/cubefree1.17.tar.bz2
new file mode 100644
index 0000000..aea3ba0
--- /dev/null
+++ b/cubefree1.17.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f557ca40cf07d7aa011d5c8c525e78a4ef127a1d362b7e508b0ab714b32e1f20
+size 341829
diff --git a/gap-cubefree.changes b/gap-cubefree.changes
index cf95255..72ab927 100644
--- a/gap-cubefree.changes
+++ b/gap-cubefree.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Sep  7 12:29:44 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to new upstream release 1.17
+  * No changelog was provided
+
 -------------------------------------------------------------------
 Sun Oct 16 18:42:48 UTC 2016 - jengelh@inai.de
 
diff --git a/gap-cubefree.spec b/gap-cubefree.spec
index 897196b..34f836f 100644
--- a/gap-cubefree.spec
+++ b/gap-cubefree.spec
@@ -17,8 +17,8 @@
 
 
 Name:           gap-cubefree
-Summary:        GAP: Constructing the Groups of a Given Cubefree Order
-Version:        1.16
+Summary:        GAP: Construction of groups of a given cubefree order
+Version:        1.17
 Release:        0
 License:        GPL-2.0+
 Group:          Productivity/Scientific/Math