diff --git a/go.mod b/go.mod
index c0375dd..e737e8f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.paulbsd.com/paulbsd/weather
 
-go 1.19
+go 1.21
 
 require (
 	github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c