diff --git a/src/dict.c b/src/dict.c
index 05281cb..5725140 100644
--- a/src/dict.c
+++ b/src/dict.c
@@ -236,11 +236,12 @@
 dictitem_copy(dictitem_T *org)
 {
     dictitem_T *di;
+    size_t	len = STRLEN(org->di_key);
 
-    di = alloc(offsetof(dictitem_T, di_key) + STRLEN(org->di_key) + 1);
+    di = alloc(offsetof(dictitem_T, di_key) + len + 1);
     if (di != NULL)
     {
-	STRCPY(di->di_key, org->di_key);
+	mch_memmove(di->di_key, org->di_key, len + 1);
 	di->di_flags = DI_FLAGS_ALLOC;
 	copy_tv(&org->di_tv, &di->di_tv);
     }
diff --git a/src/version.c b/src/version.c
index 31e8359..8f0fac9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1785,
+/**/
     1784,
 /**/
     1783,