diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3fca647..c1864b6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ set(RPN_DESCRIPTION_FILE "${PROJECT_SOURCE_DIR}/README.md")
 if(NOT EXISTS "${PROJECT_SOURCE_DIR}/linenoise-ng/.git")
     execute_process(COMMAND git submodule init ${PROJECT_SOURCE_DIR}/linenoise-ng)
     execute_process(COMMAND git submodule update ${PROJECT_SOURCE_DIR}/linenoise-ng)
-    execute_process(COMMAND git checkout v1.1.3-rpn WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/linenoise-ng)
+    execute_process(COMMAND git checkout v1.1.4-rpn WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/linenoise-ng)
 endif()
 
 # custom mpreal
diff --git a/linenoise-ng b/linenoise-ng
index aa7ad6f..9d4c52c 160000
--- a/linenoise-ng
+++ b/linenoise-ng
@@ -1 +1 @@
-Subproject commit aa7ad6f871b73ee38560df5c5464c1bc45c76100
+Subproject commit 9d4c52c1cc01e3d91f09d502ed16eb1400f208ca