diff --git a/Dockerfile b/Dockerfile
index ec3c11e..43bdb96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ghcr.io/wiiu-env/devkitppc:20240704
+FROM ghcr.io/wiiu-env/devkitppc:20260225
 
-COPY --from=ghcr.io/wiiu-env/libmocha:20230621 /artifacts $DEVKITPRO
-COPY --from=ghcr.io/wiiu-env/librpxloader:20240425 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libmocha:20260126  /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/librpxloader:20260207  /artifacts $DEVKITPRO
 
 WORKDIR project
diff --git a/Makefile b/Makefile
index 01f8b5f..330a3b6 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ INCLUDES	:=	source include
 #-------------------------------------------------------------------------------
 # options for code generation
 #-------------------------------------------------------------------------------
-CFLAGS	:=	-g -Wall -O2 -ffunction-sections -fno-exceptions \
+CFLAGS	:=	-g -Wall -Werror -O2 -ffunction-sections -fno-exceptions \
 			$(MACHDEP)
 
 CFLAGS	+=	$(INCLUDE) -D__WIIU__ -D__WUT__
diff --git a/source/BootUtils.cpp b/source/BootUtils.cpp
index bf8ad4b..635800f 100644
--- a/source/BootUtils.cpp
+++ b/source/BootUtils.cpp
@@ -4,6 +4,7 @@
 #include "logger.h"
 #include <codecvt>
 #include <coreinit/filesystem_fsa.h>
+#include <filesystem>
 #include <locale>
 #include <malloc.h>
 #include <memory>
@@ -54,9 +55,7 @@ void handleAccountSelection() {
             accountInfo->slot                        = i;
             auto result                              = nn::act::GetMiiNameEx(reinterpret_cast<int16_t *>(nameOut), i);
             if (result.IsSuccess()) {
-                std::u16string source;
-                std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
-                accountInfo->name = convert.to_bytes((char16_t *) nameOut);
+                accountInfo->name = std::filesystem::path(nameOut).string();
             } else {
                 accountInfo->name = "[UNKNOWN]";
             }
diff --git a/source/crt.c b/source/crt.c
index 25bf56f..fb47ab2 100644
--- a/source/crt.c
+++ b/source/crt.c
@@ -2,7 +2,7 @@ void __init_wut_malloc();
 
 void __init_wut_newlib();
 
-void __init_wut_stdcpp();
+void __init_wut_thread();
 
 void __init_wut_devoptab();
 
@@ -12,8 +12,6 @@ void __fini_wut_malloc();
 
 void __fini_wut_newlib();
 
-void __fini_wut_stdcpp();
-
 void __fini_wut_devoptab();
 
 void __fini();
@@ -22,9 +20,9 @@ void __attribute__((weak)) __fini_wut_socket();
 
 void __attribute__((weak))
 __init_wut_() {
+    __init_wut_thread();
     __init_wut_malloc();
     __init_wut_newlib();
-    __init_wut_stdcpp();
     __init_wut_devoptab();
     if (&__init_wut_socket) __init_wut_socket();
 }
@@ -33,7 +31,6 @@ void __attribute__((weak))
 __fini_wut_() {
     __fini();
     __fini_wut_devoptab();
-    __fini_wut_stdcpp();
     __fini_wut_newlib();
     __fini_wut_malloc();
 }
diff --git a/source/utils/SplashSoundPlayer.cpp b/source/utils/SplashSoundPlayer.cpp
index c1f468b..c1f8d55 100644
--- a/source/utils/SplashSoundPlayer.cpp
+++ b/source/utils/SplashSoundPlayer.cpp
@@ -84,7 +84,7 @@ void SplashSoundPlayer::Play() {
 
     std::span<uint8_t> audioBufferIn(mBuffer.data() + 8, mBuffer.size() - 8);
 
-    DEBUG_FUNCTION_LINE("Got audio buffer from foreground bucket @ %8.8x len = %d", audioBuffer, audioBufferLen);
+    DEBUG_FUNCTION_LINE("Got audio buffer from foreground bucket @ %p len = %d", audioBuffer, audioBufferLen);
     if (audioBufferLen < mBuffer.size()) {
         DEBUG_FUNCTION_LINE_ERR("buffer not big enough");
         return;
diff --git a/source/utils/gfx.c b/source/utils/gfx.c
index 34e73cd..61db18a 100644
--- a/source/utils/gfx.c
+++ b/source/utils/gfx.c
@@ -221,7 +221,7 @@ static BOOL initBucketHeap() {
 
     sGfxHeapForeground = MEMCreateExpHeapEx(base, size, 0);
     if (!sGfxHeapForeground) {
-        DEBUG_FUNCTION_LINE_WARN("%s: MEMCreateExpHeapEx(0x%08X, 0x%X, 0)", __FUNCTION__, base, size);
+        DEBUG_FUNCTION_LINE_WARN("%s: MEMCreateExpHeapEx(0x%p, 0x%X, 0)", __FUNCTION__, base, size);
         return FALSE;
     }