diff --git a/math/cbc/Makefile b/math/cbc/Makefile
index 04e4c21a5412..7307b7d31362 100644
--- a/math/cbc/Makefile
+++ b/math/cbc/Makefile
@@ -1,30 +1,30 @@
 # $FreeBSD$
 
 PORTNAME=	cbc
 DISTVERSIONPREFIX=	releases/
-DISTVERSION=	2.9.9
-PORTREVISION=	4
+DISTVERSION=	2.10.3
 CATEGORIES=	math
+PKGNAMEPREFIX=	coin-or-
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Coin-or Branch and Cut: mixed integer programming solver
 
 LICENSE=	EPL
 LICENSE_FILE=	${WRKSRC}/Cbc/LICENSE
 
 LIB_DEPENDS=	libblas.so:math/blas \
 		libCgl.so:math/cgl \
 		libClp.so:math/clp \
 		liblapack.so:math/lapack
 
 USES=		compiler:c++11-lang fortran gmake libtool pkgconfig
 USE_GITHUB=	yes
 GH_ACCOUNT=	coin-or
 GH_PROJECT=	Cbc
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/*.so
 
 .include <bsd.port.mk>
diff --git a/math/cbc/distinfo b/math/cbc/distinfo
index 3376a225d3b9..61a56c5e5775 100644
--- a/math/cbc/distinfo
+++ b/math/cbc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1522614939
-SHA256 (coin-or-Cbc-releases-2.9.9_GH0.tar.gz) = 3760fa9fe24fe3390c8b3d5f03583a62652d9b159aef9b0b609e4948ef1b8f29
-SIZE (coin-or-Cbc-releases-2.9.9_GH0.tar.gz) = 1658623
+TIMESTAMP = 1576962809
+SHA256 (coin-or-Cbc-releases-2.10.3_GH0.tar.gz) = 944c1f717e653aa04f4d6c775aa91d749ab5990d6ee9c3e4f76b9df5bc6e2a8d
+SIZE (coin-or-Cbc-releases-2.10.3_GH0.tar.gz) = 1637904
diff --git a/math/cbc/files/patch-Cbc_src_CbcModel.cpp b/math/cbc/files/patch-Cbc_src_CbcModel.cpp
index 2c552fa973b9..8c8bbe09102c 100644
--- a/math/cbc/files/patch-Cbc_src_CbcModel.cpp
+++ b/math/cbc/files/patch-Cbc_src_CbcModel.cpp
@@ -1,11 +1,11 @@
---- Cbc/src/CbcModel.cpp.orig	2018-04-16 07:45:54 UTC
+--- Cbc/src/CbcModel.cpp.orig	2019-12-21 21:30:53 UTC
 +++ Cbc/src/CbcModel.cpp
-@@ -5338,7 +5338,7 @@ void CbcModel::branchAndBound(int doStat
-         OsiClpSolverInterface * clpSolver
-         = dynamic_cast<OsiClpSolverInterface *> (solver_);
-         if (clpSolver)
--            clpSolver->setFakeObjective(reinterpret_cast<double *> (NULL));
-+            clpSolver->setFakeObjective((double*)nullptr);
-     }
+@@ -5417,7 +5417,7 @@ void CbcModel::branchAndBound(int doStatistics)
+     OsiClpSolverInterface *clpSolver
+       = dynamic_cast< OsiClpSolverInterface * >(solver_);
+     if (clpSolver)
+-      clpSolver->setFakeObjective(reinterpret_cast< double * >(NULL));
++      clpSolver->setFakeObjective((double*)nullptr);
+   }
  #endif
-     moreSpecialOptions_ = saveMoreSpecialOptions;
+   moreSpecialOptions_ = saveMoreSpecialOptions;
diff --git a/math/cbc/pkg-plist b/math/cbc/pkg-plist
index b4df848b9e06..f709bcebcd09 100644
--- a/math/cbc/pkg-plist
+++ b/math/cbc/pkg-plist
@@ -1,92 +1,92 @@
 bin/cbc
 include/coin/CbcBranchActual.hpp
 include/coin/CbcBranchAllDifferent.hpp
 include/coin/CbcBranchBase.hpp
 include/coin/CbcBranchCut.hpp
 include/coin/CbcBranchDecision.hpp
 include/coin/CbcBranchDefaultDecision.hpp
 include/coin/CbcBranchDynamic.hpp
 include/coin/CbcBranchLotsize.hpp
 include/coin/CbcBranchToFixLots.hpp
 include/coin/CbcBranchingObject.hpp
 include/coin/CbcClique.hpp
 include/coin/CbcCompare.hpp
 include/coin/CbcCompareActual.hpp
 include/coin/CbcCompareBase.hpp
 include/coin/CbcCompareDefault.hpp
 include/coin/CbcCompareDepth.hpp
 include/coin/CbcCompareEstimate.hpp
 include/coin/CbcCompareObjective.hpp
 include/coin/CbcConfig.h
 include/coin/CbcConsequence.hpp
 include/coin/CbcCountRowCut.hpp
 include/coin/CbcCutGenerator.hpp
 include/coin/CbcCutModifier.hpp
 include/coin/CbcCutSubsetModifier.hpp
 include/coin/CbcDummyBranchingObject.hpp
 include/coin/CbcEventHandler.hpp
 include/coin/CbcFathom.hpp
 include/coin/CbcFathomDynamicProgramming.hpp
 include/coin/CbcFeasibilityBase.hpp
 include/coin/CbcFixVariable.hpp
 include/coin/CbcFollowOn.hpp
 include/coin/CbcFullNodeInfo.hpp
 include/coin/CbcGeneral.hpp
 include/coin/CbcGeneralDepth.hpp
 include/coin/CbcHeuristic.hpp
 include/coin/CbcHeuristicDINS.hpp
 include/coin/CbcHeuristicDW.hpp
 include/coin/CbcHeuristicDive.hpp
 include/coin/CbcHeuristicDiveCoefficient.hpp
 include/coin/CbcHeuristicDiveFractional.hpp
 include/coin/CbcHeuristicDiveGuided.hpp
 include/coin/CbcHeuristicDiveLineSearch.hpp
 include/coin/CbcHeuristicDivePseudoCost.hpp
 include/coin/CbcHeuristicDiveVectorLength.hpp
 include/coin/CbcHeuristicFPump.hpp
 include/coin/CbcHeuristicGreedy.hpp
 include/coin/CbcHeuristicLocal.hpp
 include/coin/CbcHeuristicPivotAndFix.hpp
 include/coin/CbcHeuristicRENS.hpp
 include/coin/CbcHeuristicRINS.hpp
 include/coin/CbcHeuristicRandRound.hpp
 include/coin/CbcHeuristicVND.hpp
 include/coin/CbcLinked.hpp
 include/coin/CbcMessage.hpp
 include/coin/CbcMipStartIO.hpp
 include/coin/CbcModel.hpp
 include/coin/CbcNWay.hpp
 include/coin/CbcNode.hpp
 include/coin/CbcNodeInfo.hpp
 include/coin/CbcObject.hpp
 include/coin/CbcObjectUpdateData.hpp
 include/coin/CbcParam.hpp
 include/coin/CbcPartialNodeInfo.hpp
 include/coin/CbcSOS.hpp
 include/coin/CbcSimpleInteger.hpp
 include/coin/CbcSimpleIntegerDynamicPseudoCost.hpp
 include/coin/CbcSimpleIntegerPseudoCost.hpp
 include/coin/CbcSolver.hpp
 include/coin/CbcStrategy.hpp
 include/coin/CbcSubProblem.hpp
 include/coin/CbcTree.hpp
 include/coin/CbcTreeLocal.hpp
 include/coin/Cbc_C_Interface.h
 include/coin/ClpAmplObjective.hpp
 include/coin/ClpConstraintAmpl.hpp
 include/coin/OsiCbcSolverInterface.hpp
 lib/libCbc.so
 lib/libCbc.so.3
-lib/libCbc.so.3.9.9
+lib/libCbc.so.3.10.3
 lib/libCbcSolver.so
 lib/libCbcSolver.so.3
-lib/libCbcSolver.so.3.9.9
+lib/libCbcSolver.so.3.10.3
 lib/libOsiCbc.so
 lib/libOsiCbc.so.3
-lib/libOsiCbc.so.3.9.9
+lib/libOsiCbc.so.3.10.3
 libdata/pkgconfig/cbc.pc
 libdata/pkgconfig/osi-cbc.pc
 share/coin/doc/Cbc/AUTHORS
 share/coin/doc/Cbc/LICENSE
 share/coin/doc/Cbc/README
 share/coin/doc/Cbc/cbc_addlibs.txt