diff --git a/cmake/toolchain/heptools-dev4lhcb.cmake b/cmake/toolchain/heptools-dev4lhcb.cmake
index eb2c5cabaaf28bc822df669244fa18ed8aeb9ee0..adc68c3201c515b019697cd48e280186d31bb278 100644
--- a/cmake/toolchain/heptools-dev4lhcb.cmake
+++ b/cmake/toolchain/heptools-dev4lhcb.cmake
@@ -21,7 +21,7 @@ LCG_external_package(lhapdf            6.2.3p1              ${MCGENPATH}/lhapdf
 LCG_external_package(photos++          3.56.lhcb1           ${MCGENPATH}/photos++ author=3.56 hepmc=${LHCB_HEPMC} )
 LCG_external_package(pythia6           427.2.lhcb           ${MCGENPATH}/pythia6 author=6.4.27 hepevt=200000 )
 LCG_external_package(tauola++          1.1.6b.lhcb          ${MCGENPATH}/tauola++ author=1.1.6b hepmc=${LHCB_HEPMC})
-LCG_external_package(crmc              1.8.0.lhcb           ${MCGENPATH}/crmc author=1.8.0 hepmc=${LHCB_HEPMC})
+LCG_external_package(crmc              2.0.1p5              ${MCGENPATH}/crmc  author=2.0.1 hepmc=${LHCB_HEPMC}   )
 LCG_external_package(starlight         r313                 ${MCGENPATH}/starlight )
 LCG_external_package(madgraph5amc      2.9.3.atlas1         ${MCGENPATH}/madgraph5amc author=2.9.3)
 LCG_external_package(pythia8           244.lhcb4            ${MCGENPATH}/pythia8 author=244 )