diff --git a/src/lib/cql/Makefile.am b/src/lib/cql/Makefile.am
index a3daa326bf..04ec4fb48a 100644
--- a/src/lib/cql/Makefile.am
+++ b/src/lib/cql/Makefile.am
@@ -20,7 +20,7 @@ libkea_cql_la_LIBADD += $(top_builddir)/src/lib/util/libkea-util.la
 libkea_cql_la_LIBADD += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_cql_la_LIBADD += $(LOG4CPLUS_LIBS) $(BOOST_LIBS)
 
-libkea_cql_la_LDFLAGS = -no-undefined -version-info 2:0:2
+libkea_cql_la_LDFLAGS = -no-undefined -version-info 3:0:2
 
 libkea_cql_la_LDFLAGS += $(CQL_LIBS)
 
diff --git a/src/lib/dhcp/Makefile.am b/src/lib/dhcp/Makefile.am
index 6d5b366c3b..8554dbde51 100644
--- a/src/lib/dhcp/Makefile.am
+++ b/src/lib/dhcp/Makefile.am
@@ -83,7 +83,7 @@ libkea_dhcp___la_LIBADD  += $(top_builddir)/src/lib/cc/libkea-cc.la
 libkea_dhcp___la_LIBADD  += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_dhcp___la_LIBADD  += $(BOOST_LIBS)
 libkea_dhcp___la_LIBADD  += $(CRYPTO_LIBS)
-libkea_dhcp___la_LDFLAGS  = -no-undefined -version-info 14:1:2
+libkea_dhcp___la_LDFLAGS  = -no-undefined -version-info 14:2:1
 libkea_dhcp___la_LDFLAGS += $(CRYPTO_LDFLAGS)
 
 EXTRA_DIST  = README libdhcp++.dox
diff --git a/src/lib/dhcpsrv/Makefile.am b/src/lib/dhcpsrv/Makefile.am
index 7cf664c225..8657a6d0aa 100644
--- a/src/lib/dhcpsrv/Makefile.am
+++ b/src/lib/dhcpsrv/Makefile.am
@@ -210,7 +210,7 @@ libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/util/libkea-util.la
 libkea_dhcpsrv_la_LIBADD  += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_dhcpsrv_la_LIBADD  += $(LOG4CPLUS_LIBS) $(CRYPTO_LIBS) $(BOOST_LIBS)
 
-libkea_dhcpsrv_la_LDFLAGS  = -no-undefined -version-info 18:1:1
+libkea_dhcpsrv_la_LDFLAGS  = -no-undefined -version-info 19:0:1
 libkea_dhcpsrv_la_LDFLAGS += $(CRYPTO_LDFLAGS)
 if HAVE_MYSQL
 libkea_dhcpsrv_la_LDFLAGS += $(MYSQL_LIBS)
diff --git a/src/lib/dns/Makefile.am b/src/lib/dns/Makefile.am
index e22b8cfc54..e6a3bb5f8a 100644
--- a/src/lib/dns/Makefile.am
+++ b/src/lib/dns/Makefile.am
@@ -103,7 +103,7 @@ BUILT_SOURCES += rdataclass.h rdataclass.cc
 
 lib_LTLIBRARIES = libkea-dns++.la
 
-libkea_dns___la_LDFLAGS = -no-undefined -version-info 3:1:1
+libkea_dns___la_LDFLAGS = -no-undefined -version-info 3:2:0
 libkea_dns___la_LDFLAGS += $(AM_LDFLAGS) $(CRYPTO_LDFLAGS)
 
 libkea_dns___la_SOURCES =
diff --git a/src/lib/eval/Makefile.am b/src/lib/eval/Makefile.am
index 30e768bd77..6a7611758c 100644
--- a/src/lib/eval/Makefile.am
+++ b/src/lib/eval/Makefile.am
@@ -36,7 +36,7 @@ libkea_eval_la_LIBADD  += $(top_builddir)/src/lib/util/libkea-util.la
 libkea_eval_la_LIBADD  += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_eval_la_LIBADD  += $(LOG4CPLUS_LIBS) $(CRYPTO_LIBS) $(BOOST_LIBS)
 
-libkea_eval_la_LDFLAGS  = -no-undefined -version-info 12:0:1
+libkea_eval_la_LDFLAGS  = -no-undefined -version-info 12:0:0
 libkea_eval_la_LDFLAGS += $(CRYPTO_LDFLAGS)
 
 EXTRA_DIST  = eval.dox
diff --git a/src/lib/mysql/Makefile.am b/src/lib/mysql/Makefile.am
index c310048039..aadd9077e3 100644
--- a/src/lib/mysql/Makefile.am
+++ b/src/lib/mysql/Makefile.am
@@ -20,7 +20,7 @@ libkea_mysql_la_LIBADD += $(top_builddir)/src/lib/util/libkea-util.la
 libkea_mysql_la_LIBADD += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_mysql_la_LIBADD += $(LOG4CPLUS_LIBS) $(BOOST_LIBS)
 
-libkea_mysql_la_LDFLAGS = -no-undefined -version-info 2:0:2
+libkea_mysql_la_LDFLAGS = -no-undefined -version-info 3:0:2
 
 libkea_mysql_la_LDFLAGS += $(MYSQL_LIBS)
 
diff --git a/src/lib/pgsql/Makefile.am b/src/lib/pgsql/Makefile.am
index d48a771f38..7112d86850 100644
--- a/src/lib/pgsql/Makefile.am
+++ b/src/lib/pgsql/Makefile.am
@@ -20,7 +20,7 @@ libkea_pgsql_la_LIBADD += $(top_builddir)/src/lib/util/libkea-util.la
 libkea_pgsql_la_LIBADD += $(top_builddir)/src/lib/exceptions/libkea-exceptions.la
 libkea_pgsql_la_LIBADD += $(LOG4CPLUS_LIBS) $(BOOST_LIBS)
 
-libkea_pgsql_la_LDFLAGS = -no-undefined -version-info 1:0:2
+libkea_pgsql_la_LDFLAGS = -no-undefined -version-info 2:0:2
 
 libkea_pgsql_la_LDFLAGS += $(PGSQL_LIBS)
 
diff --git a/src/lib/process/Makefile.am b/src/lib/process/Makefile.am
index ee47eaa256..08cd70c832 100644
--- a/src/lib/process/Makefile.am
+++ b/src/lib/process/Makefile.am
@@ -33,7 +33,7 @@ libkea_process_la_SOURCES += process_messages.cc process_messages.h
 libkea_process_la_CXXFLAGS = $(AM_CXXFLAGS)
 libkea_process_la_CPPFLAGS = $(AM_CPPFLAGS)
 libkea_process_la_LDFLAGS  = $(AM_LDFLAGS)
-libkea_process_la_LDFLAGS += -no-undefined -version-info 6:0:4
+libkea_process_la_LDFLAGS += -no-undefined -version-info 7:0:4
 
 libkea_process_la_LIBADD  =
 libkea_process_la_LIBADD += $(top_builddir)/src/lib/cfgrpt/libcfgrpt.la