diff --git a/configure.ac b/configure.ac
index a1c7180..479ae3b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -154,9 +154,9 @@
 
 AM_INIT_AUTOMAKE([foreign])
 
-PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.4.0)
-PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.4.0)
-PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.4.0)
+PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.5.0)
+PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 1.5.0)
+PKG_CHECK_MODULES(LIBOSMOCTRL, libosmoctrl >= 1.5.0)
 
 AC_ARG_ENABLE(sanitize,
 	[AS_HELP_STRING(