diff --git a/papilo.spec b/papilo.spec
index d64507f..49874c0 100644
--- a/papilo.spec
+++ b/papilo.spec
@@ -11,7 +11,7 @@
 %bcond bootstrap 0
 
 Name:           papilo
-Version:        2.2.1
+Version:        2.3.0
 Release:        %autorelease
 Summary:        Parallel presolve for integer and linear optimization
 
@@ -110,28 +110,21 @@ fi
 mkdir -p %{buildroot}%{_mandir}/man1
 export LD_LIBRARY_PATH=$PWD/%{_vpath_builddir}
 cd %{_vpath_builddir}/bin
-help2man -N -h '' --version-string %{version} \
-  -n 'check for duplicate optimization problem instances' ./duplicates > \
-  %{buildroot}%{_mandir}/man1/duplicates.1
 help2man -N -h '' --version-string %{version} \
   -n 'parallel presolve for integer and linear optimization' ./papilo > \
   %{buildroot}%{_mandir}/man1/papilo.1
 cd -
 
-# Fix up the man pages a little
-sed -e 's,\./check_\(duplicates\),\1,' \
-    -e '/^\\&/i.TP' \
-    -i %{buildroot}%{_mandir}/man1/duplicates.1
+# Fix up the man page a little
 sed -i 's,\./\(papilo\),\1,' %{buildroot}%{_mandir}/man1/papilo.1
 
 %check
-%ctest
+# Temporarily skip a test that is broken in the 2.3.0 release
+%ctest -E 'd-solve-rgn\.mps-default\.set'
 
 %files
 %doc CHANGELOG README.md parameters.txt
-%{_bindir}/duplicates
 %{_bindir}/papilo
-%{_mandir}/man1/duplicates.1*
 %{_mandir}/man1/papilo.1*
 
 %files -n libpapilo
diff --git a/sources b/sources
index 367806f..f0daf0f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (papilo-2.2.1.tar.gz) = a1de159c866e85df9176971707cdbd6a8b9574a1fcc1419fbc2124867b42d5b1baa24f8a8d67a1bfb33b2f0f1655edd8916c82e8154821f87f131fc71af35bfe
+SHA512 (papilo-2.3.0.tar.gz) = a33f325774a060a0c89e0568ced07a771f01dfd244e190d0d11fa2e0465f5acb2555f1d842288e32c0f8826e343395162cf4fa3585d1e4f2b805061851f32cfc