diff --git a/Dockerfile b/Dockerfile
index 3fb8419..5762e84 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19-alpine3.15 as go-builder
+FROM golang:1.20-alpine3.15 as go-builder
 ENV GOPATH ""
 
 RUN apk add git
diff --git a/go.mod b/go.mod
index 57d07b7..c7b55fe 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.netflux.io/rob/solar-toolkit
 
-go 1.19
+go 1.20
 
 require (
 	github.com/jmoiron/sqlx v1.3.5