diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0a482f..f9564ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,7 +30,7 @@ set(CMAKE_USER_MAKE_RULES_OVERRIDE "${CMAKE_SOURCE_DIR}/cmake/FlagsOverrides.cma
 
 # define project
 project(GpgFrontendModules
-  VERSION 2.1.6
+  VERSION 2.1.7
   DESCRIPTION "Modules of GpgFrontend"
   HOMEPAGE_URL "https://gpgfrontend.bktus.com"
   LANGUAGES CXX)
diff --git a/src/m_ver_check/VersionCheckingModule.cpp b/src/m_ver_check/VersionCheckingModule.cpp
index e672f33..ea70acc 100644
--- a/src/m_ver_check/VersionCheckingModule.cpp
+++ b/src/m_ver_check/VersionCheckingModule.cpp
@@ -71,7 +71,7 @@ auto GFActiveModule() -> int {
 }
 
 EXECUTE_MODULE() {
-  FLOG_INFO("version checking module executing, event id: %s",
+  FLOG_INFO("version checking module executing, event id: %1",
             event["event_id"]);
 
   auto* task = new VersionCheckTask();