diff --git a/deutex-5.1.2.tar.xz b/deutex-5.1.2.tar.xz
deleted file mode 100644
index f8baa69..0000000
--- a/deutex-5.1.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e42edb738a11e7e6a7ed274adbe0ee6f514fd97ae61e497c8f9258a03ae143e6
-size 164072
diff --git a/deutex-5.1.2.tar.xz.sig b/deutex-5.1.2.tar.xz.sig
deleted file mode 100644
index 26a56dd..0000000
Binary files a/deutex-5.1.2.tar.xz.sig and /dev/null differ
diff --git a/deutex-5.2.1.tar.xz b/deutex-5.2.1.tar.xz
new file mode 100644
index 0000000..567666d
--- /dev/null
+++ b/deutex-5.2.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d61c0d5b1fce3f8271c2358d35b41f70a08da662e387edb8a03ca1deb156831f
+size 165784
diff --git a/deutex-5.2.1.tar.xz.sig b/deutex-5.2.1.tar.xz.sig
new file mode 100644
index 0000000..ec3d97f
Binary files /dev/null and b/deutex-5.2.1.tar.xz.sig differ
diff --git a/deutex.changes b/deutex.changes
index 7fbd16f..f64d849 100644
--- a/deutex.changes
+++ b/deutex.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Aug 23 17:57:35 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to new upstream release 5.2.1
+  * DeuTex supports textures in TX_START and TX_END markers
+    (introduced in ZDoom in 2003). These are used by certain
+    editors/engines for textures, with support for storing PNG and
+    JPEG files directly in the WAD. Extraction is likewise handled
+    for all formats.
+
 -------------------------------------------------------------------
 Sun Sep 16 18:07:30 UTC 2018 - Avindra Goolcharan <avindra@opensuse.org>
 
diff --git a/deutex.spec b/deutex.spec
index c118063..2f0465b 100644
--- a/deutex.spec
+++ b/deutex.spec
@@ -17,18 +17,18 @@
 
 
 Name:           deutex
-Version:        5.1.2
+Version:        5.2.1
 Release:        0
 Summary:        WAD composer for Doom and related games
 License:        GPL-2.0-or-later
 Group:          Development/Tools/Other
-#Historic-Url:  http://www.teaser.fr/~amajorel/deutex/
+#Historic-URL:  http://www.teaser.fr/~amajorel/deutex/
 URL:            https://github.com/Doom-Utils/deutex
 Source:         https://github.com/Doom-Utils/deutex/releases/download/v%version/%name-%version.tar.xz
 Source2:        https://github.com/Doom-Utils/deutex/releases/download/v%version/%name-%version.tar.xz.sig
 BuildRequires:  asciidoc
 BuildRequires:  automake
-BuildRequires:  pkgconfig
+BuildRequires:  pkg-config
 
 %description
 DeuTex is a .wad file composer for Doom, Heretic, Hexen and Strife.
@@ -42,7 +42,7 @@ example, from PPM to Doom picture format). In addition, DeuTex has
 functions such as merging WADs.
 
 %prep
-%setup -q
+%autosetup -p1
 
 %build
 autoreconf -fiv