diff --git a/libzypp-17.17.0.tar.bz2 b/libzypp-17.17.0.tar.bz2
deleted file mode 100644
index 1026a61..0000000
--- a/libzypp-17.17.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a30ac04b5ed64cf1f6219e7e512375a6f897f8c8fe870baf41b8c85663980910
-size 4731312
diff --git a/libzypp-17.20.0.tar.bz2 b/libzypp-17.20.0.tar.bz2
new file mode 100644
index 0000000..81a862c
--- /dev/null
+++ b/libzypp-17.20.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27d47f06dd0127cfef96f694d3e4cb28ca8ad46d8f94942fae30274eba993a75
+size 4741564
diff --git a/libzypp.changes b/libzypp.changes
index 32e813e..463d3ff 100644
--- a/libzypp.changes
+++ b/libzypp.changes
@@ -1,3 +1,36 @@
+-------------------------------------------------------------------
+Thu Dec 19 13:28:00 CET 2019 - ma@suse.de
+
+- BuildRequires:  libsolv-devel >= 0.7.10.
+- RpmDb: Become rpmdb backend independent (jsc#SLE-7272)
+- RpmDb: Close API offering a custom rpmdb path
+  It's actually not needed and for this to work also libsolv needs
+  to support it. You can sill use a librpmDb::db_const_iterator to
+  access a database at a custom location (ro).
+- Remove legacy rpmV3database conversion code.
+- version 17.20.0 (20)
+
+-------------------------------------------------------------------
+Wed Dec 11 09:51:10 CET 2019 - ma@suse.de
+
+- MediaCurl: assert cookie file has mode 0600 (bsc#1158763, CVE-2019-18900)
+- version 17.19.0 (12)
+
+-------------------------------------------------------------------
+Mon Dec  9 10:22:56 CET 2019 - ma@suse.de
+
+- dup: fix removing orphaned packages dropped by to-be-installed
+  products (bsc#1155819)
+- version 17.18.1 (12)
+
+-------------------------------------------------------------------
+Thu Dec  5 14:23:52 CET 2019 - ma@suse.de
+
+- Resolver: add solution actions for SOLVER_SOLUTION_BLACK
+  (retracted/PTF)
+- Solvable: add isRetracted and isPtf attributes.
+- version 17.18.0 (12)
+
 -------------------------------------------------------------------
 Thu Nov 28 18:20:04 CET 2019 - ma@suse.de
 
diff --git a/libzypp.spec b/libzypp.spec
index a7614f5..6389bbd 100644
--- a/libzypp.spec
+++ b/libzypp.spec
@@ -17,7 +17,7 @@
 
 
 Name:           libzypp
-Version:        17.17.0
+Version:        17.20.0
 Release:        0
 Url:            https://github.com/openSUSE/libzypp
 Summary:        Library for package, patch, pattern and product management
@@ -71,7 +71,7 @@ BuildRequires:  pkgconfig
 BuildRequires:  pkg-config
 %endif
 
-BuildRequires:  libsolv-devel >= 0.7.8
+BuildRequires:  libsolv-devel >= 0.7.10
 %if 0%{?suse_version} >= 1100
 BuildRequires:  libsolv-tools
 %requires_eq    libsolv-tools