diff --git a/.circleci/config.yml b/.circleci/config.yml
index 247ce26..2c7224c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,7 +4,7 @@ executors:
   golang:
     working_directory: /go/src/moul.io/ascii2svg
     docker:
-      - image: circleci/golang:1.16
+      - image: circleci/golang:1.17
     environment:
       GO111MODULE: "on"
       DOCKER_IMAGE: moul/ascii2svg
@@ -14,12 +14,12 @@ executors:
       - image: docker:18.06.3-ce-git
 
 orbs:
-  codecov: codecov/codecov@1.0.5
-  moul: moul/build@1.5.0
+  codecov: codecov/codecov@1.2.5
+  moul: moul/build@1.16.0
   retry: moul/retry@0.6.0
   docker: circleci/docker@0.5.13
   #dl: moul/dl@1.7.0
-  tools: gotest/tools@0.0.10
+  tools: gotest/tools@0.0.14
 
 jobs:
   go-build:
diff --git a/Dockerfile b/Dockerfile
index cce6fe6..673f27d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG             VCS_REF
 ARG             VERSION
 
 # build
-FROM            golang:1.16-alpine as builder
+FROM            golang:1.18-alpine as builder
 RUN             apk add --no-cache git gcc musl-dev make
 ENV             GO111MODULE=on
 WORKDIR         /go/src/moul.io/ascii2svg
@@ -14,7 +14,7 @@ COPY            . ./
 RUN             make install
 
 # minimalist runtime
-FROM            alpine:3.13
+FROM            alpine:3.15
 LABEL           org.label-schema.build-date=$BUILD_DATE \
                 org.label-schema.name="ascii2svg" \
                 org.label-schema.description="" \
diff --git a/go.mod b/go.mod
index 0845d4d..257ba7a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module moul.io/ascii2svg
 
 go 1.12
 
-require gopkg.in/urfave/cli.v2 v2.0.0-20190806201727-b62605953717
+require gopkg.in/urfave/cli.v2 v2.6.0