diff --git a/.drone.yml b/.drone.yml
index 1213708..cf6b4c0 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,7 +5,7 @@ name: test
 
 steps:
   - name: test
-    image: golang:1.19
+    image: golang:1.20
     commands:
       - go test -race -coverprofile=coverage.txt -covermode=atomic ./...
 
@@ -23,7 +23,7 @@ name: check-go-mod
 
 steps:
   - name: check go.mod
-    image: golang:1.19
+    image: golang:1.20
     commands:
       - go mod tidy
       - git diff --exit-code go.mod
diff --git a/Dockerfile b/Dockerfile
index 1cbe2dd..371f240 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.19.5-alpine3.16 as builder
+FROM golang:1.20.0-alpine3.16 as builder
 
 WORKDIR /notificationarr