diff --git a/configure.ac b/configure.ac
index 809410b..643a432 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,8 +33,8 @@ AC_CONFIG_MACRO_DIR([m4])
 # Interfaces changed/added/removed:   CURRENT++       REVISION=0
 # Interfaces added:                             AGE++
 # Interfaces removed:                           AGE=0
-AC_SUBST([LT_CURRENT], 6)
-AC_SUBST([LT_REVISION], 1)
+AC_SUBST([LT_CURRENT], 5)
+AC_SUBST([LT_REVISION], 2)
 AC_SUBST([LT_AGE], 4)
 
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])