diff --git a/backend/lib/CMakeLists.txt b/backend/lib/CMakeLists.txt
index 9f63685a..4289ba80 100644
--- a/backend/lib/CMakeLists.txt
+++ b/backend/lib/CMakeLists.txt
@@ -122,8 +122,8 @@ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/noson/CMakeLists.txt)
 else()
     if(NOT LIBNOSON_GIT_MASTER)
         download_project(PROJ noson
-          URL "${CMAKE_CURRENT_SOURCE_DIR}/noson-2.11.1.tar.gz"
-          URL_HASH MD5=b6567507866997b39c49355ac232579d
+          URL "${CMAKE_CURRENT_SOURCE_DIR}/noson-2.11.2.tar.gz"
+          URL_HASH MD5=6bce2735f0464f774641cf180b08c134
           PREFIX ${CMAKE_CURRENT_BINARY_DIR}
           UPDATE_DISCONNECTED ON)
     else()
diff --git a/backend/lib/noson b/backend/lib/noson
index 96f3fb50..c5465ff0 160000
--- a/backend/lib/noson
+++ b/backend/lib/noson
@@ -1 +1 @@
-Subproject commit 96f3fb50d6601913a53fb835fb5cd8ec07d5cee1
+Subproject commit c5465ff0ac4c28c7d68c2d7c8346b143dbc365fd
diff --git a/backend/lib/noson-2.11.1.tar.gz b/backend/lib/noson-2.11.1.tar.gz
deleted file mode 100644
index 0efa9b8c..00000000
Binary files a/backend/lib/noson-2.11.1.tar.gz and /dev/null differ
diff --git a/backend/lib/noson-2.11.2.tar.gz b/backend/lib/noson-2.11.2.tar.gz
new file mode 100644
index 00000000..284583d2
Binary files /dev/null and b/backend/lib/noson-2.11.2.tar.gz differ