diff --git a/src/app/gui/input.cc b/src/app/gui/input.cc
index 76f0fc5d..b46f4a6f 100644
--- a/src/app/gui/input.cc
+++ b/src/app/gui/input.cc
@@ -4,6 +4,8 @@
 #include <imgui/imgui_internal.h>
 #include <imgui/misc/cpp/imgui_stdlib.h>
 
+#include <string>
+
 #include "absl/strings/string_view.h"
 
 namespace ImGui {
diff --git a/src/lib/imgui b/src/lib/imgui
index c3c90b49..126569ad 160000
--- a/src/lib/imgui
+++ b/src/lib/imgui
@@ -1 +1 @@
-Subproject commit c3c90b49e0342c5c9772f4fa26de39dd44ea831a
+Subproject commit 126569ad5b3a2c5329cc8ee914dd5b2075f4dd50
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 637567d0..d92b2525 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -40,6 +40,7 @@ add_executable(
   ../src/app/gfx/compression.cc
   ../src/app/core/common.cc
   ../src/app/core/labeling.cc
+  ../src/lib/imgui/misc/cpp/imgui_stdlib.cpp
   # ${ASAR_STATIC_SRC}
 )