diff --git a/externals/boost b/externals/boost
index 80a171a179..32f5cd8ebb 160000
--- a/externals/boost
+++ b/externals/boost
@@ -1 +1 @@
-Subproject commit 80a171a179c1f901e4f8dfc8962417f44865ceec
+Subproject commit 32f5cd8ebb35b29ccb3860861bd285f80804bc85
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 7c3e3f841f..f9fb13efba 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -139,11 +139,6 @@ add_library(citra_common STATIC
 )
 
 if (MSVC)
-  target_compile_definitions(citra_common PRIVATE
-    # The standard library doesn't provide any replacement for codecvt yet
-    # so we can disable this deprecation warning for the time being.
-    _SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING
-  )
   target_compile_options(citra_common PRIVATE
     /W4
 
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index c8257a3434..0b5e198586 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -4,12 +4,14 @@
 
 #include <algorithm>
 #include <cctype>
-#include <codecvt>
 #include <cstdlib>
 #include <locale>
 #include <sstream>
 #include <string>
 #include <string_view>
+
+#include <boost/locale/encoding_utf.hpp>
+
 #include "common/common_paths.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
@@ -155,13 +157,11 @@ std::string ReplaceAll(std::string result, const std::string& src, const std::st
 }
 
 std::string UTF16ToUTF8(std::u16string_view input) {
-    std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
-    return convert.to_bytes(input.data(), input.data() + input.size());
+    return boost::locale::conv::utf_to_utf<char>(input.data(), input.data() + input.size());
 }
 
 std::u16string UTF8ToUTF16(std::string_view input) {
-    std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
-    return convert.from_bytes(input.data(), input.data() + input.size());
+    return boost::locale::conv::utf_to_utf<char16_t>(input.data(), input.data() + input.size());
 }
 
 #ifdef _WIN32