--- a/Resources/CMake/BoostConfiguration.sh	Thu Jun 07 17:15:55 2018 +0200
+++ b/Resources/CMake/BoostConfiguration.sh	Wed Jun 20 18:02:36 2018 +0200
@@ -18,10 +18,11 @@
 ##   - Orthanc between 1.1.0 and 1.2.0: Boost 1.60.0
 ##   - Orthanc 1.3.0: Boost 1.64.0
 ##   - Orthanc 1.3.1: Boost 1.65.1
-##   - Orthanc >= 1.3.2: Boost 1.66.0
+##   - Orthanc 1.3.2: Boost 1.66.0
+##   - Orthanc >= 1.4.0: Boost 1.67.0
 
-BOOST_VERSION=1_66_0
-ORTHANC_VERSION=1.3.2
+BOOST_VERSION=1_67_0
+ORTHANC_VERSION=1.4.0
 
 rm -rf /tmp/boost_${BOOST_VERSION}
 rm -rf /tmp/bcp/boost_${BOOST_VERSION}
@@ -32,14 +33,14 @@
 
 echo "Generating the subset..."
 mkdir -p /tmp/bcp/boost_${BOOST_VERSION}
-bcp --boost=/tmp/boost_${BOOST_VERSION} thread system locale date_time filesystem math/special_functions algorithm uuid atomic iostreams program_options numeric/ublas geometry polygon /tmp/bcp/boost_${BOOST_VERSION}
+bcp --boost=/tmp/boost_${BOOST_VERSION} thread system locale date_time filesystem math/special_functions algorithm uuid atomic iostreams program_options numeric/ublas geometry polygon signals2 /tmp/bcp/boost_${BOOST_VERSION}
 
 echo "Removing documentation..."
-rm -rf /tmp/bcp/boost_1_66_0/libs/locale/doc/html
-rm -rf /tmp/bcp/boost_1_66_0/libs/algorithm/doc/html
-rm -rf /tmp/bcp/boost_1_66_0/libs/geometry/doc/html
-rm -rf /tmp/bcp/boost_1_66_0/libs/geometry/doc/doxy/doxygen_output/html
-rm -rf /tmp/bcp/boost_1_66_0/libs/filesystem/example/
+rm -rf /tmp/bcp/boost_${BOOST_VERSION}/libs/locale/doc/html
+rm -rf /tmp/bcp/boost_${BOOST_VERSION}/libs/algorithm/doc/html
+rm -rf /tmp/bcp/boost_${BOOST_VERSION}/libs/geometry/doc/html
+rm -rf /tmp/bcp/boost_${BOOST_VERSION}/libs/geometry/doc/doxy/doxygen_output/html
+rm -rf /tmp/bcp/boost_${BOOST_VERSION}/libs/filesystem/example/
 
 # https://stackoverflow.com/questions/1655372/longest-line-in-a-file
 LONGEST_FILENAME=`find /tmp/bcp/ | awk '{print length, $0}' | sort -nr | head -1`