diff --git a/go.mod b/go.mod
index a9ac738..fba8d39 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/iand/tracecatcher
 
-go 1.19
+go 1.20
 
 require (
 	contrib.go.opencensus.io/exporter/prometheus v0.4.2