diff --git a/.circleci/config.yml b/.circleci/config.yml
index 900918d..f6c02a5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -4,7 +4,7 @@ executors:
   golang:
     working_directory: /go/src/moul.io/cryptoguess
     docker:
-      - image: circleci/golang:1.14
+      - image: circleci/golang:1.17
     environment:
       GO111MODULE: "on"
       DOCKER_IMAGE: moul/cryptoguess
@@ -15,11 +15,11 @@ executors:
 
 orbs:
   codecov: codecov/codecov@1.0.5
-  moul: moul/build@1.5.0
+  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@0.0.9
+  tools: gotest/tools@0.0.14
 
 jobs:
   go-build:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 27d33ef..7ab678a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@master
-      - uses: codfish/semantic-release-action@v1.9.0
+      - uses: codfish/semantic-release-action@v1.10.0
         if: github.ref == 'refs/heads/master'
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/Dockerfile b/Dockerfile
index 812c0af..2627afa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # build
-FROM            golang:1.16.5-alpine as builder
+FROM            golang:1.21.6-alpine as builder
 RUN             apk add --no-cache git gcc musl-dev make
 ENV             GO111MODULE=on
 WORKDIR         /go/src/moul.io/cryptoguess
@@ -9,7 +9,7 @@ COPY            . ./
 RUN             make install
 
 # minimalist runtime
-FROM            alpine:3.13.5
+FROM            alpine:3.19.1
 COPY            --from=builder /go/bin/cryptoguess /bin/
 ENTRYPOINT      ["/bin/cryptoguess"]
 CMD             []
diff --git a/go.mod b/go.mod
index f8271ee..5b9fc43 100644
--- a/go.mod
+++ b/go.mod
@@ -9,5 +9,5 @@ require (
 	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
 	golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0
-	gopkg.in/urfave/cli.v2 v2.0.0-20190806201727-b62605953717
+	gopkg.in/urfave/cli.v2 v2.27.1
 )