diff --git a/Dockerfile b/Dockerfile
index 1d20c67..0dafe27 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM wiiuenv/devkitppc:20210101
+FROM wiiuenv/devkitppc:20210414
 
 WORKDIR tmp_build
 COPY . .
diff --git a/Makefile b/Makefile
index a14d6b8..add0c2a 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ TOPDIR ?= $(CURDIR)
 include $(TOPDIR)/share/wups_rules
 
 export WUT_MAJOR	:=	0
-export WUT_MINOR	:=	4
+export WUT_MINOR	:=	5
 export WUT_PATCH	:=	0
 
 VERSION	:=	$(WUT_MAJOR).$(WUT_MINOR).$(WUT_PATCH)
diff --git a/include/wups/hooks.h b/include/wups/hooks.h
index 3f1a262..e4c4feb 100644
--- a/include/wups/hooks.h
+++ b/include/wups/hooks.h
@@ -40,6 +40,8 @@ typedef enum wups_loader_hook_type_t {
     WUPS_LOADER_HOOK_FINI_WUT_STDCPP,
     WUPS_LOADER_HOOK_INIT_WUT_DEVOPTAB,
     WUPS_LOADER_HOOK_FINI_WUT_DEVOPTAB,
+    WUPS_LOADER_HOOK_INIT_WUT_SOCKETS,
+    WUPS_LOADER_HOOK_FINI_WUT_SOCKETS,
 
     WUPS_LOADER_HOOK_INIT_PLUGIN,                   /* Called when exiting the plugin loader */
     WUPS_LOADER_HOOK_DEINIT_PLUGIN,                 /* Called when re-entering the plugin loader */
@@ -157,6 +159,18 @@ typedef struct wups_loader_hook_t {
     }\
     WUPS_HOOK_EX(WUPS_LOADER_HOOK_FINI_WUT_STDCPP,on_fini_wut_stdcpp);  
 
+#define WUPS_USE_WUT_SOCKETS() \
+    __EXTERN_C_MACRO void __attribute__((weak)) __init_wut_socket(); \
+    void on_init_wut_sockets(){ \
+        if (&__init_wut_socket) __init_wut_socket(); \
+    } \
+    WUPS_HOOK_EX(WUPS_LOADER_HOOK_INIT_WUT_SOCKETS,on_init_wut_sockets); \
+    __EXTERN_C_MACRO void __attribute__((weak)) __fini_wut_socket(); \
+    void on_fini_wut_sockets(){ \
+        if (&__fini_wut_socket) __fini_wut_socket(); \
+    }\
+    WUPS_HOOK_EX(WUPS_LOADER_HOOK_FINI_WUT_SOCKETS,on_fini_wut_sockets);  
+    
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/wups/meta.h b/include/wups/meta.h
index f01a9b8..ca8b870 100644
--- a/include/wups/meta.h
+++ b/include/wups/meta.h
@@ -33,7 +33,7 @@
 extern "C" {
 #endif
 
-#define WUPS_PLUGIN_NAME(x)    WUPS_META(name, x); WUPS_META(wups, "0.4"); WUPS_USE_WUT_MALLOC() WUPS_USE_WUT_NEWLIB() WUPS_USE_WUT_STDCPP() WUPS_META(buildtimestamp, __DATE__ " " __TIME__); 
+#define WUPS_PLUGIN_NAME(x)    WUPS_META(name, x); WUPS_META(wups, "0.5"); WUPS_USE_WUT_MALLOC() WUPS_USE_WUT_SOCKETS() WUPS_USE_WUT_NEWLIB() WUPS_USE_WUT_STDCPP() WUPS_META(buildtimestamp, __DATE__ " " __TIME__); 
 #define WUPS_PLUGIN_AUTHOR(x)  WUPS_META(author, x)
 #define WUPS_PLUGIN_VERSION(x) WUPS_META(version, x)
 #define WUPS_PLUGIN_LICENSE(x) WUPS_META(license, x)