diff --git a/etc/config/CGAL.csh b/etc/config/CGAL.csh
index 5f7dceec..4357ea49 100644
--- a/etc/config/CGAL.csh
+++ b/etc/config/CGAL.csh
@@ -30,7 +30,7 @@
 ##------------------------------------------------------------------------------
 
 set boost_version=boost-system
-set cgal_version=CGAL-4.3
+set cgal_version=CGAL-4.6
 
 setenv BOOST_ARCH_PATH $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$boost_version
 setenv CGAL_ARCH_PATH $WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$cgal_version
diff --git a/etc/config/CGAL.sh b/etc/config/CGAL.sh
index dc8772dd..51669636 100644
--- a/etc/config/CGAL.sh
+++ b/etc/config/CGAL.sh
@@ -30,7 +30,7 @@
 #------------------------------------------------------------------------------
 
 boost_version=boost-system
-cgal_version=CGAL-4.3
+cgal_version=CGAL-4.6
 
 export BOOST_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$boost_version
 export CGAL_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER/$cgal_version