diff --git a/CMakeLists.txt b/CMakeLists.txt
index 77dc97b9..52ed6fb3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5...3.22)
+cmake_minimum_required(VERSION 3.12...3.22)
 
 project(polyscope)
 
diff --git a/deps/imgui/imgui b/deps/imgui/imgui
index 277ae93c..8199457a 160000
--- a/deps/imgui/imgui
+++ b/deps/imgui/imgui
@@ -1 +1 @@
-Subproject commit 277ae93c41314ba5f4c7444f37c4319cdf07e8cf
+Subproject commit 8199457a7d9e453f8d3d9cadc14683fb54a858b5
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 9d03d967..11fd7c85 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -362,7 +362,7 @@ install(TARGETS polyscope)
 install(DIRECTORY ${INCLUDE_ROOT}/ DESTINATION "${CMAKE_INSTALL_PREFIX}/include/polyscope")
 
 # Required compiler settings
-set_property(TARGET polyscope PROPERTY CXX_STANDARD 11)
+set_property(TARGET polyscope PROPERTY CXX_STANDARD 17)
 set_property(TARGET polyscope PROPERTY CXX_STANDARD_REQUIRED TRUE)
 set_target_properties(polyscope PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
 add_definitions(-DNOMINMAX)