diff --git a/gap.changes b/gap.changes
index 3b3b1f8..8cc2a61 100644
--- a/gap.changes
+++ b/gap.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Oct 16 19:22:08 UTC 2016 - jengelh@inai.de
+
+- Update to new upstream release 4.8.5
+
 -------------------------------------------------------------------
 Sun Mar 27 11:38:19 UTC 2016 - jengelh@inai.de
 
diff --git a/gap.spec b/gap.spec
index 59dce5f..c15a52f 100644
--- a/gap.spec
+++ b/gap.spec
@@ -17,14 +17,14 @@
 
 
 Name:           gap
-Version:        4.8.4
+Version:        4.8.5
 Release:        0
 Summary:        System for Computational Discrete Algebra
 License:        GPL-2.0+
 Group:          Productivity/Scientific/Math
 Url:            http://gap-system.org/
 
-Source:		ftp://ftp.gap-system.org/pub/gap/gap4core/gap4r8p4_nopackages.zip
+Source:		ftp://ftp.gap-system.org/pub/gap/gap4core/gap4r8p5_nopackages.zip
 Source2:        %name-rpmlintrc
 Source9:        gap_retained_specfiles.tar.xz
 Patch1:         gap-final-dir.diff
@@ -152,17 +152,17 @@ Requires:       gap-crisp >= 1.4.4
 Requires:       gap-cryst >= 4.1.12
 Requires:       gap-crystcat >= 1.1.6
 Requires:       gap-ctbllib >= 1.2.2
-Requires:       gap-cubefree >= 1.15
+Requires:       gap-cubefree >= 1.16
 Requires:       gap-cvec >= 2.5.5
 Requires:       gap-design >= 1.6
-Requires:       gap-digraphs >= 0.5
+Requires:       gap-digraphs >= 0.5.2
 Requires:       gap-edim >= 1.3.2
 Requires:       gap-example >= 3.4.5
 Requires:       gap-examplesforhomalg >= 2015.11.06
 Requires:       gap-factint >= 1.5.3
 Requires:       gap-fga >= 1.3.1
 Requires:       gap-fining >= 1.3.3
-Requires:       gap-float >= 0.7.3
+Requires:       gap-float >= 0.7.4
 # gap-format-1.3 has no license attached: cannot ship that
 #Requires:       gap-format >= 1.3
 Requires:       gap-forms >= 1.2.3
@@ -213,7 +213,7 @@ Requires:       gap-linboxing >= 0.5.2
 # gap-linearalgebraforcap-2015.12.03: no license attached; cannot ship
 #Requires:       gap-linearalgebraforcap >= 2015.12.03
 Requires:       gap-localizeringforhomalg >= 2015.11.06
-Requires:       gap-loops >= 3.1.0
+Requires:       gap-loops >= 3.2.0
 Requires:       gap-mapclass >= 1.2
 Requires:       gap-matgrp >= 0.4
 Requires:       gap-matricesforhomalg >= 2015.11.06
@@ -256,9 +256,9 @@ Requires:       gap-ringsforhomalg >= 2016.01.20
 Requires:       gap-sco >= 2015.11.06
 Requires:       gap-scscp >= 2.1.4
 Requires:       gap-semigroups >= 2.8.0
-# gap-sglppow-1.1 not OSI compliant: cannot ship
+# gap-sglppow-2.0 not OSI compliant: cannot ship
 #  permits distribution, but not use (how stupid), nor modification
-#Requires:       gap-sglppow >= 1.1
+#Requires:       gap-sglppow >= 2.0
 Requires:       gap-sgpviz >= 0.998
 Requires:       gap-simpcomp >= 2.1.6
 # gap-singular-12.04.28 has no license attached: cannot ship
diff --git a/gap4r8p4_nopackages.zip b/gap4r8p4_nopackages.zip
deleted file mode 100644
index ee65712..0000000
--- a/gap4r8p4_nopackages.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:72c8fb1e605e4a8bcc7a16378825b501b20fec2fd69a23014410d2d94fef8da1
-size 40889803
diff --git a/gap4r8p5_nopackages.zip b/gap4r8p5_nopackages.zip
new file mode 100644
index 0000000..415bf6e
--- /dev/null
+++ b/gap4r8p5_nopackages.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3464d67e89570fcf72e150677d409782e393a9435ab367cfdc77b791de80073
+size 40892123