diff --git a/go.mod b/go.mod
index 342c020..29a7e85 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.sr.ht/~sircmpwn/aerc
 
-go 1.12
+go 1.13
 
 require (
 	git.sr.ht/~sircmpwn/getopt v0.0.0-20190808004552-daaf1274538b