diff --git a/CMakeLists.txt b/CMakeLists.txt
index 137677b..1dc1521 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,7 @@ cmake_minimum_required(VERSION 3.8 FATAL_ERROR)
 project(kaldilm)
 
 # also change scripts/conda/kaldilm/meta.yml
-set(kaldilm_VERSION "1.12")
+set(kaldilm_VERSION "1.13")
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
diff --git a/scripts/conda/kaldilm/meta.yaml b/scripts/conda/kaldilm/meta.yaml
index cb93766..9f5ce74 100644
--- a/scripts/conda/kaldilm/meta.yaml
+++ b/scripts/conda/kaldilm/meta.yaml
@@ -1,7 +1,7 @@
 
 package:
   name: kaldilm
-  version: "1.12"
+  version: "1.13"
 
 source:
   path: "{{ environ.get('KALDILM_ROOT_DIR') }}"