diff --git a/Dockerfile b/Dockerfile
index d6362a0..d11b9ff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM wiiuenv/devkitppc:20210101
 
-COPY --from=wiiuenv/wiiupluginsystem:20210109 /artifacts $DEVKITPRO
+COPY --from=wiiuenv/wiiupluginsystem:20210316 /artifacts $DEVKITPRO
 COPY --from=wiiuenv/librpxloader:20210116 /artifacts $DEVKITPRO
 
 WORKDIR project
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp
index 942cb62..fd838ce 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -49,7 +49,7 @@ void readCustomTitlesFromSD();
 
 extern "C" void _SYSLaunchTitleWithStdArgsInNoSplash(uint64_t, uint32_t);
 
-WUPS_USE_WUT_CRT()
+WUPS_USE_WUT_DEVOPTAB()
 
 INITIALIZE_PLUGIN() {
     memset((void *) &current_launched_title_info, 0, sizeof(current_launched_title_info));
@@ -59,7 +59,7 @@ INITIALIZE_PLUGIN() {
     gHomebrewLaunched = FALSE;
 }
 
-ON_APPLICATION_START(args) {
+ON_APPLICATION_START() {
     WHBLogUdpInit();
 
     if (OSGetTitleID() == 0x0005001010040000L || // Wii U Menu JPN