Add upgrade to the build instructions.

kape1395 · kape1395 · commit 07926530c70d · 2024-08-22T22:07:14.000+03:00
Signed-off-by: Karolis Petrauskas &lt;k.petrauskas@gmail.com&gt;
diff --git a/Makefile b/Makefile
@@ -17,8 +17,9 @@ PREFIX=$(OPAM_SWITCH_PREFIX)
 
 all: build
 
-opam-update: # Update the package lists.
+opam-update: # Update the package lists and install updates.
 	opam update
+	opam upgrade
 
 opam-deps:
 	opam install ./ --deps-only --yes --working-dir
