diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5848bce..11efb35 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ endif()
 
 set(NETTCP_VERSION_MAJOR 1)
 set(NETTCP_VERSION_MINOR 3)
-set(NETTCP_VERSION_PATCH 0)
+set(NETTCP_VERSION_PATCH 1)
 if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
   execute_process(
     COMMAND git rev-parse --short HEAD