diff --git a/manual/luatex.pdf b/manual/luatex.pdf
index 7aa4e52431d34a0c053a7adc25260c3cd74350c5..467a43ff442e4c12c9043ab744f618719cabcbee 100644
Binary files a/manual/luatex.pdf and b/manual/luatex.pdf differ
diff --git a/source/texk/web2c/luatexdir/ChangeLog b/source/texk/web2c/luatexdir/ChangeLog
index e1b905d81475650a4b34a1628c573b86cc3e56b7..2cfba66d2192dcf64d71bf79aeadfe126b9a39c2 100644
--- a/source/texk/web2c/luatexdir/ChangeLog
+++ b/source/texk/web2c/luatexdir/ChangeLog
@@ -1,3 +1,12 @@
+2021-04-10 Luigi Scarso <luigi.scarso@gmail.com>
+    * LuaTeX version 1.13.2  with MetaPost 2.01. 
+      The version change in MetaPost 
+      is due solely to the bug fix in btex .. etex 
+
+2021-04-02 Luigi Scarso <luigi.scarso@gmail.com>
+    * LuaTeX version 1.13.1,  
+      The version change is due solely to the bug fix in btex .. etex 
+
 2021-03-23 Karl Berry <karl@tug.org>
     * TL'21.
 
diff --git a/source/texk/web2c/luatexdir/NEWS b/source/texk/web2c/luatexdir/NEWS
index b6a77b39f1017acd2e97a0b1bd0a66e56b4c4ab3..2b39dd75db52c48e063e21e05380336b08d61e0e 100644
--- a/source/texk/web2c/luatexdir/NEWS
+++ b/source/texk/web2c/luatexdir/NEWS
@@ -1,3 +1,12 @@
+==============================================================
+LuaTeX 1.13.2 2021-04-10
+==============================================================
+
+MetaPost 2.01 (to mark the patch on the unwanted space in 
+btex etex).
+
+
+
 ==============================================================
 LuaTeX 1.13.1 2021-04-02
 ==============================================================
diff --git a/source/texk/web2c/luatexdir/luatex.c b/source/texk/web2c/luatexdir/luatex.c
index 9f2f18c1878df723adffffb6b0bb9af55126da78..32be034a474dda770545ffa1c73744b49bf7845d 100644
--- a/source/texk/web2c/luatexdir/luatex.c
+++ b/source/texk/web2c/luatexdir/luatex.c
@@ -33,8 +33,8 @@
 */
 
 int luatex_version = 113;
-int luatex_revision = '1';
-const char *luatex_version_string = "1.13.1";
+int luatex_revision = '2';
+const char *luatex_version_string = "1.13.2";
 const char *engine_name = my_name;
 
 #include <kpathsea/c-ctype.h>
diff --git a/source/texk/web2c/luatexdir/luatex_svnversion.h b/source/texk/web2c/luatexdir/luatex_svnversion.h
index c1c2e210e00293a84c0ff46a466e217612fa3ccb..05a5731b53d82dd1f02210f704a9f1662dd4fdb3 100644
--- a/source/texk/web2c/luatexdir/luatex_svnversion.h
+++ b/source/texk/web2c/luatexdir/luatex_svnversion.h
@@ -1 +1 @@
-#define luatex_svn_revision 7428
+#define luatex_svn_revision 7430
diff --git a/source/texk/web2c/mplibdir/ChangeLog b/source/texk/web2c/mplibdir/ChangeLog
index 1f6949d76aab01c155f939c04255af143038760f..3a421c779070d1c3666986e9e622c4617d4f02b1 100644
--- a/source/texk/web2c/mplibdir/ChangeLog
+++ b/source/texk/web2c/mplibdir/ChangeLog
@@ -1,3 +1,6 @@
+2021-04-10  Luigi Scarso  <luigi.scarso@gmail.com>
+	* Metapost version 2.01 (needed to mark the patch mpx_copy_mpto).
+
 2021-04-02  Luigi Scarso  <luigi.scarso@gmail.com>
 	* Revert the patch in mpx_copy_mpto, it was wrong in tex mode. Added a check if in troff mode.
 
diff --git a/source/texk/web2c/mplibdir/mp.w b/source/texk/web2c/mplibdir/mp.w
index dcbd01b31ea0234dde0b0896ddad47e2db41b2e9..2a28640c215fdc1794bcea4071040f53ebeabb94 100644
--- a/source/texk/web2c/mplibdir/mp.w
+++ b/source/texk/web2c/mplibdir/mp.w
@@ -71,12 +71,12 @@ undergoes any modifications, so that it will be clear which version of
 @^extensions to \MP@>
 @^system dependencies@>
 
-@d default_banner "This is MetaPost, Version 2.00" /* printed when \MP\ starts */
+@d default_banner "This is MetaPost, Version 2.01" /* printed when \MP\ starts */
 @d true 1
 @d false 0
 
 @<Metapost version header@>=
-#define metapost_version "2.00"
+#define metapost_version "2.01"
 
 @ The external library header for \MP\ is |mplib.h|. It contains a
 few typedefs and the header defintions for the externally used