diff --git a/go.mod b/go.mod
index a4794c03a..f74501a93 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/filecoin-project/lotus
 
-go 1.18
+go 1.19
 
 retract v1.14.0 // Accidentally force-pushed tag, use v1.14.1+ instead.