diff --git a/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-dbg.cmake b/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-dbg.cmake
index 3a9580dcfddef8a2e2afaaa6b6129811924b3bf7..d881741977bab4a2b4eef6a56273688dc4e80687 100644
--- a/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-dbg.cmake
+++ b/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-dbg.cmake
@@ -243,7 +243,7 @@ _add_lcg_entry("${LCG_releases_base}/MCGenerators/apfel/3.0.4-4b15d/x86_64-cento
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/sherpa/2.2.12.bbba1f7-5678c/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/sherpa/2.2.12.bbba1f7.openmpi3-4d560/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/openloops/2.1.2-8fff2/x86_64-centos7-gcc11-dbg")
-_add_lcg_entry("${LCG_releases_base}/MCGenerators/herwig++/7.2.1-55b53/x86_64-centos7-gcc11-dbg")
+_add_lcg_entry("/cvmfs/sft.cern.ch/lcg/releases/MCGenerators/herwig++/7.3.0-e43cf/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/yoda/1.9.0-7122f/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/rivet/3.1.4-f162b/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/collier/1.2.5-e3f73/x86_64-centos7-gcc11-dbg")
@@ -260,7 +260,7 @@ _add_lcg_entry("${LCG_releases_base}/MCGenerators/njet/2.0.0-b4df1/x86_64-centos
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/qgraf/3.1.4-23be6/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/gosam_contrib/2.0-779ba/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/gosam/2.0.4-6b847/x86_64-centos7-gcc11-dbg")
-_add_lcg_entry("${LCG_releases_base}/MCGenerators/thepeg/2.2.1-994fe/x86_64-centos7-gcc11-dbg")
+_add_lcg_entry("/cvmfs/sft.cern.ch/lcg/releases/MCGenerators/thepeg/2.3.0-a525c/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/tauola++/1.1.6b.lhcb-b02b3/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/pythia6/427.2.lhcb-efc51/x86_64-centos7-gcc11-dbg")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/photos++/3.56.lhcb1-ef3aa/x86_64-centos7-gcc11-dbg")
diff --git a/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-opt.cmake b/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-opt.cmake
index d1031eb21d133066aa5b651a7fbe6b4fd9382541..3b6c6b30ef1f51d884dc9ccdde90e6205f318be5 100644
--- a/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-opt.cmake
+++ b/fragments/packages/LCG_102b_LHCB_7-x86_64-centos7-gcc11-opt.cmake
@@ -243,7 +243,7 @@ _add_lcg_entry("${LCG_releases_base}/MCGenerators/apfel/3.0.4-4b15d/x86_64-cento
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/sherpa/2.2.12.bbba1f7-5678c/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/sherpa/2.2.12.bbba1f7.openmpi3-4d560/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/openloops/2.1.2-8fff2/x86_64-centos7-gcc11-opt")
-_add_lcg_entry("${LCG_releases_base}/MCGenerators/herwig++/7.2.1-55b53/x86_64-centos7-gcc11-opt")
+_add_lcg_entry("/cvmfs/sft.cern.ch/lcg/releases/MCGenerators/herwig++/7.3.0-e43cf/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/yoda/1.9.0-7122f/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/rivet/3.1.4-f162b/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/collier/1.2.5-e3f73/x86_64-centos7-gcc11-opt")
@@ -260,7 +260,7 @@ _add_lcg_entry("${LCG_releases_base}/MCGenerators/njet/2.0.0-b4df1/x86_64-centos
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/qgraf/3.1.4-23be6/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/gosam_contrib/2.0-779ba/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/gosam/2.0.4-6b847/x86_64-centos7-gcc11-opt")
-_add_lcg_entry("${LCG_releases_base}/MCGenerators/thepeg/2.2.1-994fe/x86_64-centos7-gcc11-opt")
+_add_lcg_entry("/cvmfs/sft.cern.ch/lcg/releases/MCGenerators/thepeg/2.3.0-a525c/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/tauola++/1.1.6b.lhcb-b02b3/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/pythia6/427.2.lhcb-efc51/x86_64-centos7-gcc11-opt")
 _add_lcg_entry("${LCG_releases_base}/MCGenerators/photos++/3.56.lhcb1-ef3aa/x86_64-centos7-gcc11-opt")