diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2b721fb5..53406e5a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ endif()
 project(PIP)
 set(PIP_MAJOR    5)
 set(PIP_MINOR    5)
-set(PIP_REVISION 2)
+set(PIP_REVISION 3)
 set(PIP_SUFFIX   )
 set(PIP_COMPANY  SHS)
 set(PIP_DOMAIN   org.SHS)
diff --git a/libs/main/text/pistring.cpp b/libs/main/text/pistring.cpp
index ec09bf65..534bc955 100644
--- a/libs/main/text/pistring.cpp
+++ b/libs/main/text/pistring.cpp
@@ -206,7 +206,10 @@ PIString PIString::dtos(const double num, char format, int precision) {
 	if (wr > 4) wr = 4;
 	f[2 + wr] = format;
 	f[3 + wr] = 0;
-	pisprintf(f, num);
+	char ch[256];
+	piZeroMemory(ch, 256);
+	snprintf(ch, 256, f, num);
+	return PIStringAscii(ch).replaceAll(',', '.');
 }
 #undef pisprintf