diff --git a/gp2c-0.0.11.tar.gz b/gp2c-0.0.11.tar.gz
deleted file mode 100644
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--- a/gp2c-0.0.11.tar.gz
+++ /dev/null
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deleted file mode 100644
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new file mode 100644
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+++ b/gp2c-0.0.11pl2.tar.gz
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new file mode 100644
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diff --git a/gp2c.changes b/gp2c.changes
index 1f38fab..661ee25 100644
--- a/gp2c.changes
+++ b/gp2c.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Aug 14 04:21:22 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to new upstream release 0.0.11pl2
+  * Unary minus of vectors was broken (introduced in 0.0.9pl3)
+  * Optimized support for Vecsmall([...])
+  * Support for derivn in upcoming PARI 2.12.0
+
 -------------------------------------------------------------------
 Sat Oct 20 11:49:46 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gp2c.spec b/gp2c.spec
index 182e961..7ca9fb0 100644
--- a/gp2c.spec
+++ b/gp2c.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gp2c
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,18 +17,17 @@
 
 
 Name:           gp2c
-Version:        0.0.11
+Version:        0.0.11pl2
 Release:        0
 Summary:        GP script to PARI C program compiler
 License:        GPL-2.0-only
 Group:          Productivity/Scientific/Math
-Url:            http://pari.math.u-bordeaux.fr/
+URL:            https://pari.math.u-bordeaux.fr/
 
-#Git-Clone:	http://pari.math.u-bordeaux.fr/git/gp2c.git
-#Git-Web:	http://pari.math.u-bordeaux.fr/cgi-bin/gitweb.cgi
-Source:         http://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-%version.tar.gz
-Source2:        http://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-%version.tar.gz.asc
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+#Git-Clone:	https://pari.math.u-bordeaux.fr/git/gp2c.git
+#Git-Web:	https://pari.math.u-bordeaux.fr/cgi-bin/gitweb.cgi
+Source:         https://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-%version.tar.gz
+Source2:        https://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-%version.tar.gz.asc
 BuildRequires:  fdupes
 
 %description