diff --git a/Botan-2.16.0.tar.xz b/Botan-2.16.0.tar.xz
deleted file mode 100644
index 402c005..0000000
--- a/Botan-2.16.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:92ed6ebc918d86bd1b04221ca518af4cf29cc326c4760740bd2d22e61cea2628
-size 5938644
diff --git a/Botan-2.16.0.tar.xz.asc b/Botan-2.16.0.tar.xz.asc
deleted file mode 100644
index f70f904..0000000
--- a/Botan-2.16.0.tar.xz.asc
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQEzBAABCAAdFiEEYh2vZBHhhRxM+aLhYhHr8e+637wFAl98Y5EACgkQYhHr8e+6
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-CgoFShTKQMNhJK83ql6KtSxz20T0uA==
-=7bRN
------END PGP SIGNATURE-----
diff --git a/Botan-2.17.2.tar.xz b/Botan-2.17.2.tar.xz
new file mode 100644
index 0000000..6da986a
--- /dev/null
+++ b/Botan-2.17.2.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ebe27dfe2b55d7e02bf520e926606c48b76b22facb483256b13ab38e018e1e6c
+size 5940964
diff --git a/Botan-2.17.2.tar.xz.asc b/Botan-2.17.2.tar.xz.asc
new file mode 100644
index 0000000..f1b45f9
--- /dev/null
+++ b/Botan-2.17.2.tar.xz.asc
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
+iQEzBAABCAAdFiEEYh2vZBHhhRxM+aLhYhHr8e+637wFAl+umVsACgkQYhHr8e+6
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+/Ti8VH1LDPPs7tnUnc9IJY2TZLIfCw==
+=2MvX
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diff --git a/Botan.changes b/Botan.changes
index bb4003b..a6c8505 100644
--- a/Botan.changes
+++ b/Botan.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Fri Nov 13 20:42:02 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Botan 2.17.2:
+  * Fix build problem on ppc64
+  * Resolve an issue in the modular square root algorithm
+
+-------------------------------------------------------------------
+Sat Nov  7 21:51:19 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- Botan 2.17.1:
+  * Fix bugs in ECDSA signature generation and verifications under
+    specific circumstances
+  * developer visible changes, including deprecation with warnings
+  * optimization in the non-hardware assisted AES key generation
+  * Add more detection logic for AVX-512 features
+  * Fix a bug parsing deeply nested cipher names
+  * Prevent requesting DER encoding of signatures when the
+    algorithm did not support it
+
 -------------------------------------------------------------------
 Tue Oct 27 15:53:08 UTC 2020 - Pedro Monreal <pmonreal@suse.com>
 
diff --git a/Botan.spec b/Botan.spec
index 13531cb..80db3a5 100644
--- a/Botan.spec
+++ b/Botan.spec
@@ -16,15 +16,15 @@
 #
 
 
-%define version_suffix 2-16
+%define version_suffix 2-17
 %define short_version 2
 Name:           Botan
-Version:        2.16.0
+Version:        2.17.2
 Release:        0
 Summary:        A C++ Crypto Library
 License:        BSD-2-Clause
 Group:          Development/Libraries/C and C++
-URL:            http://botan.randombit.net
+URL:            https://botan.randombit.net
 Source0:        http://botan.randombit.net/releases/Botan-%{version}.tar.xz
 Source1:        http://botan.randombit.net/releases/Botan-%{version}.tar.xz.asc
 Source2:        %{name}.keyring
@@ -100,7 +100,7 @@ python3 ./configure.py \
   --with-bzip2 \
   --with-zlib \
   --with-openssl \
-%ifarch %ix86
+%ifarch %{ix86}
   --cpu=x86_32
 %else
 %ifarch %{arm}
@@ -110,7 +110,7 @@ python3 ./configure.py \
 %endif
 %endif
 
-make %{?_smp_mflags} WARN_FLAGS="%{optflags}"
+%make_build WARN_FLAGS="%{optflags}"
 
 %install
 sed -i 's/env python/env python3/' src/scripts/install.py
diff --git a/baselibs.conf b/baselibs.conf
index 70054ed..359e3b0 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,4 +1,4 @@
-libbotan-2-16
+libbotan-2-17
 libbotan-devel
 	requires -libbotan-<targettype> = <version>
-	requires "libbotan-2-16-<targettype> = <version>"
+	requires "libbotan-2-17-<targettype> = <version>"