diff --git a/src/Make_cyg_ming.mak b/src/Make_cyg_ming.mak
index 585539d48..11b4c3af7 100644
--- a/src/Make_cyg_ming.mak
+++ b/src/Make_cyg_ming.mak
@@ -1229,19 +1229,19 @@ $(OUTDIR)/netbeans.o: netbeans.c $(INCL) version.h
 
 $(OUTDIR)/version.o: version.c $(INCL) version.h
 
-$(OUTDIR)/vim9cmds.o: vim9cmds.c $(INCL) version.h
+$(OUTDIR)/vim9cmds.o: vim9cmds.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9compile.o: vim9compile.c $(INCL) version.h
+$(OUTDIR)/vim9compile.o: vim9compile.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9execute.o: vim9execute.c $(INCL) version.h
+$(OUTDIR)/vim9execute.o: vim9execute.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9expr.o: vim9expr.c $(INCL) version.h
+$(OUTDIR)/vim9expr.o: vim9expr.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9instr.o: vim9instr.c $(INCL) version.h
+$(OUTDIR)/vim9instr.o: vim9instr.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9script.o: vim9script.c $(INCL) version.h
+$(OUTDIR)/vim9script.o: vim9script.c $(INCL) vim9.h
 
-$(OUTDIR)/vim9type.o: vim9type.c $(INCL) version.h
+$(OUTDIR)/vim9type.o: vim9type.c $(INCL) vim9.h
 
 $(OUTDIR)/viminfo.o: viminfo.c $(INCL) version.h
 
diff --git a/src/Make_mvc.mak b/src/Make_mvc.mak
index 00fe77485..7b16c5971 100644
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -1812,19 +1812,19 @@ $(OUTDIR)/userfunc.obj:	$(OUTDIR) userfunc.c  $(INCL)
 
 $(OUTDIR)/version.obj:	$(OUTDIR) version.c  $(INCL) version.h
 
-$(OUTDIR)/vim9cmds.obj:	$(OUTDIR) vim9cmds.c  $(INCL)
+$(OUTDIR)/vim9cmds.obj:	$(OUTDIR) vim9cmds.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9compile.obj:	$(OUTDIR) vim9compile.c  $(INCL)
+$(OUTDIR)/vim9compile.obj:	$(OUTDIR) vim9compile.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9execute.obj:	$(OUTDIR) vim9execute.c  $(INCL)
+$(OUTDIR)/vim9execute.obj:	$(OUTDIR) vim9execute.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9expr.obj:	$(OUTDIR) vim9expr.c  $(INCL)
+$(OUTDIR)/vim9expr.obj:	$(OUTDIR) vim9expr.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9instr.obj:	$(OUTDIR) vim9instr.c  $(INCL)
+$(OUTDIR)/vim9instr.obj:	$(OUTDIR) vim9instr.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9script.obj:	$(OUTDIR) vim9script.c  $(INCL)
+$(OUTDIR)/vim9script.obj:	$(OUTDIR) vim9script.c  $(INCL) vim9.h
 
-$(OUTDIR)/vim9type.obj:	$(OUTDIR) vim9type.c  $(INCL)
+$(OUTDIR)/vim9type.obj:	$(OUTDIR) vim9type.c  $(INCL) vim9.h
 
 $(OUTDIR)/viminfo.obj:	$(OUTDIR) viminfo.c  $(INCL) version.h
 
diff --git a/src/version.c b/src/version.c
index b73b2600a..12d4f6eb0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4491,
 /**/
     4490,
 /**/