--- configure.ac
+++ configure.ac
@@ -20,9 +20,9 @@
 #   (Code changed:                      REVISION++)
 #   (Oldest interface removed:          OLDEST++)
 #   (Interfaces added:                  CURRENT++, REVISION=0)
-LIBP11_LT_CURRENT="1"
-LIBP11_LT_OLDEST="0"
-LIBP11_LT_REVISION="2"
+LIBP11_LT_CURRENT="2"
+LIBP11_LT_OLDEST="1"
+LIBP11_LT_REVISION="0"
 LIBP11_LT_AGE="$((${LIBP11_LT_CURRENT}-${LIBP11_LT_OLDEST}))"
 
 AC_CONFIG_SRCDIR([src/libp11.h])