diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml
index c6c949a..f18c54a 100644
--- a/.devcontainer/docker-compose.yml
+++ b/.devcontainer/docker-compose.yml
@@ -6,7 +6,7 @@ services:
       context: .
       dockerfile: Dockerfile
       args:
-        VARIANT: 1.18
+        VARIANT: 1.19
 
     privileged: true
     cap_add:
diff --git a/Dockerfile b/Dockerfile
index 2b8a847..375ef64 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.4-alpine3.16 AS builder
+FROM golang:1.19.0-alpine3.16 AS builder
 
 RUN apk add --no-cache git