diff --git a/src/testdir/test75.in b/src/testdir/test75.in
index f43970d..4bd8279 100644
--- a/src/testdir/test75.in
+++ b/src/testdir/test75.in
@@ -1,4 +1,4 @@
-" Tests for functions.
+Tests for maparg().
 
 STARTTEST
 :so small.vim
diff --git a/src/version.c b/src/version.c
index c6b464c..1e4766a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    53,
+/**/
     52,
 /**/
     51,