diff --git a/platformio.ini b/platformio.ini
index 35b3534e..35a985f0 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -156,7 +156,7 @@ lib_deps =
 
 [env:native]
 platform = native
-build_flags = -std=c++14
+build_flags = -std=c++17
   -I src
   -I test/mocks
 test_build_src = yes
@@ -164,4 +164,4 @@ build_src_filter =
   -<*>
   +<../src/Utils.cpp>
 lib_deps =
-  google/googletest @ ^1.15.2
+  google/googletest @ 1.17.0