diff --git a/configure.ac b/configure.ac
index 8aa9c4e..7c56e65 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,13 +44,13 @@
 AC_SUBST(LIBRARY_DLSYM)
 
 
-PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.8.0)
-PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.8.0)
-PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.8.0)
-PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.8.0)
-PKG_CHECK_MODULES(LIBOSMONETIF, libosmo-netif >= 1.3.0)
-PKG_CHECK_MODULES(LIBOSMOABIS, libosmoabis >= 1.4.0)
-PKG_CHECK_MODULES(LIBOSMOTRAU, libosmotrau >= 1.4.0)
+PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.9.0)
+PKG_CHECK_MODULES(LIBOSMOGSM, libosmogsm >= 1.9.0)
+PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.9.0)
+PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.9.0)
+PKG_CHECK_MODULES(LIBOSMONETIF, libosmo-netif >= 1.4.0)
+PKG_CHECK_MODULES(LIBOSMOABIS, libosmoabis >= 1.5.0)
+PKG_CHECK_MODULES(LIBOSMOTRAU, libosmotrau >= 1.5.0)
 
 CFLAGS="$CFLAGS -DBUILDING_LIBOSMOMGCPCLIENT -pthread"
 CPPFLAGS="$CPPFLAGS -DBUILDING_LIBOSMOMGCPCLIENT -pthread"