diff --git a/etc/vagrant/bootstrap.sh b/etc/vagrant/bootstrap.sh
index 7f639c9b78e7cd34d7f4fcb644100ef7ea6f5e20..18e2f50853d0cc1be6c384e353ce6320d2d03ce3 100644
--- a/etc/vagrant/bootstrap.sh
+++ b/etc/vagrant/bootstrap.sh
@@ -205,19 +205,19 @@ DISTRI=$(printf "$DISTRI_NAME" | cut -d " " -f 1)
 if [ "$DISTRI" == "CentOS" ]; then
 	if printf "$DISTRI_NAME" | egrep -q " 6." ; then
 		DISTRI_TYPE="CentOS 6"
-		POSTGRESQL_SHORT_VERSION="92"
-		POSTGRESQL_VERSION="9.2"
+		POSTGRESQL_SHORT_VERSION="93"
+		POSTGRESQL_VERSION="9.3"
 		REPO_ELGIS="http://elgis.argeo.org/repos/6/elgis-release-6-6_0.noarch.rpm"
 		REPO_EPEL="http://fedora.aau.at/epel/6/i386/epel-release-6-8.noarch.rpm"
-		REPO_POSTGRESQL_32="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-6-i386/pgdg-centos$POSTGRESQL_SHORT_VERSION-9.2-6.noarch.rpm"
-		REPO_POSTGRESQL_64="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-6-x86_64/pgdg-centos$POSTGRESQL_SHORT_VERSION-9.2-6.noarch.rpm"
+		REPO_POSTGRESQL_32="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-6-i386/pgdg-centos$POSTGRESQL_SHORT_VERSION-$POSTGRESQL_VERSION-1.noarch.rpm"
+		REPO_POSTGRESQL_64="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-6-x86_64/pgdg-centos$POSTGRESQL_SHORT_VERSION-$POSTGRESQL_VERSION-1.noarch.rpm"
 		DISTRI_SUPPORTED=true
 	elif printf "$DISTRI_NAME" | egrep -q " 7." ; then
 		DISTRI_TYPE="CentOS 7"
 		POSTGRESQL_SHORT_VERSION="94"
 		POSTGRESQL_VERSION="9.4"
 		REPO_EPEL="http://fedora.aau.at/epel/beta/7/x86_64/epel-release-7-0.2.noarch.rpm"
-		REPO_POSTGRESQL_64="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-7-x86_64/pgdg-centos$POSTGRESQL_SHORT_VERSION-9.4-1.noarch.rpm"
+		REPO_POSTGRESQL_64="http://yum.postgresql.org/$POSTGRESQL_VERSION/redhat/rhel-7-x86_64/pgdg-centos$POSTGRESQL_SHORT_VERSION-$POSTGRESQL_VERSION-1.noarch.rpm"
 		REPO_RPMFORGE_64="http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm"
 		# Activate centos 7 as soon as hdf5 is available as dependency for postgis (using epel); remember to update documentation of this file at the very top
 #		DISTRI_SUPPORTED=$IS_64_BIT