diff --git a/C/7zVersion.h b/C/7zVersion.h
index 9889435e..2b629e81 100644
--- a/C/7zVersion.h
+++ b/C/7zVersion.h
@@ -1,7 +1,7 @@
 #define MY_VER_MAJOR 17
 #define MY_VER_MINOR 00
 #define MY_VER_BUILD 0
-#define MY_VERSION_NUMBERS "17.00 ZS v1.2.0"
+#define MY_VERSION_NUMBERS "17.00 ZS v1.2.0 R2"
 #define MY_VERSION MY_VERSION_NUMBERS
 
 #ifdef MY_CPU_NAME
@@ -10,7 +10,7 @@
   #define MY_VERSION_CPU MY_VERSION
 #endif
 
-#define MY_DATE "2017-05-12"
+#define MY_DATE "2017-05-19"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME "Igor Pavlov, Tino Reichardt"
diff --git a/C/7zVersionTr.h b/C/7zVersionTr.h
index 33c7f733..0e23a6ad 100644
--- a/C/7zVersionTr.h
+++ b/C/7zVersionTr.h
@@ -1,9 +1,9 @@
 #define MY_VER_MAJOR 1
 #define MY_VER_MINOR 2
 #define MY_VER_BUILD 0
-#define MY_VERSION_NUMBERS "1.2.0"
-#define MY_VERSION         "1.2.0"
-#define MY_DATE            "2017-05-12"
+#define MY_VERSION_NUMBERS "1.2.0 R2"
+#define MY_VERSION         "1.2.0 R2"
+#define MY_DATE            "2017-05-19"
 #undef MY_COPYRIGHT
 #undef MY_VERSION_COPYRIGHT_DATE
 #define MY_AUTHOR_NAME     "Tino Reichardt"