diff --git a/src/printout.h b/src/printout.h
index 323288b32..4b46d7106 100644
--- a/src/printout.h
+++ b/src/printout.h
@@ -76,7 +76,7 @@ enum
 #define TROJAN_DEFAULT_GROUP "TrojanProvider"
 #define SNELL_DEFAULT_GROUP "SnellProvider"
 
-void printMsg(int index, nodeInfo *node, bool rpcmode);
+void printMsg(int index, nodeInfo &node, bool rpcmode);
 void printMsgWithDict(int index, bool rpcmode, std::vector<std::string> dict, std::vector<std::string> trans);
 void printMsgDirect(int index, bool rpcmode);
 
diff --git a/src/version.h b/src/version.h
index 06fe48d29..f74a3861c 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,6 +1,6 @@
 #ifndef VERSION_H_INCLUDED
 #define VERSION_H_INCLUDED
 
-#define VERSION "v0.5.1"
+#define VERSION "v0.5.2"
 
 #endif // VERSION_H_INCLUDED