diff --git a/src/mod/directories/mod_ldap/Makefile b/src/mod/directories/mod_ldap/Makefile
index 1fb1c2d17f..44b4308ed1 100644
--- a/src/mod/directories/mod_ldap/Makefile
+++ b/src/mod/directories/mod_ldap/Makefile
@@ -1,6 +1,6 @@
 BASE=../../../..
 
-LDAP=openldap-2.4.11
+LDAP=openldap-2.4.19
 LDAP_DIR=$(switch_srcdir)/libs/$(LDAP)
 LDAP_BUILDDIR=$(switch_builddir)/libs/$(LDAP)
 
diff --git a/src/mod/xml_int/mod_xml_ldap/Makefile b/src/mod/xml_int/mod_xml_ldap/Makefile
index ee963e0596..151d9198f6 100644
--- a/src/mod/xml_int/mod_xml_ldap/Makefile
+++ b/src/mod/xml_int/mod_xml_ldap/Makefile
@@ -1,6 +1,6 @@
 BASE=../../../..
 
-LDAP=openldap-2.4.11
+LDAP=openldap-2.4.19
 LDAP_DIR=$(switch_srcdir)/libs/$(LDAP)
 LDAP_BUILDDIR=$(switch_builddir)/libs/$(LDAP)