diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 811484103..642339da2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -56,7 +56,7 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.golang }}
-      - uses: actions/cache@v3.2.6
+      - uses: actions/cache@v3.3.1
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}
@@ -83,7 +83,7 @@ jobs:
         uses: actions/setup-go@v3
         with:
           go-version: ${{ matrix.golang }}
-      - uses: actions/cache@v3.2.6
+      - uses: actions/cache@v3.3.1
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ matrix.golang }}-${{ hashFiles('**/go.sum') }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bbc05b85e..4c7f9deb0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -37,7 +37,7 @@ jobs:
       -
         name: Cache Go modules
         if: steps.semantic.outputs.new-release-published == 'true' && steps.repoman.outputs.has-go-binary == 'true'
-        uses: actions/cache@v3.2.6
+        uses: actions/cache@v3.3.1
         with:
           path: ~/go/pkg/mod
           key:          ${{ runner.os }}-go-${{ matrix.golang }}-v1-${{ hashFiles('**/go.sum') }}
diff --git a/Dockerfile b/Dockerfile
index f4529bbfe..47a7f0dd8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG             VCS_REF
 ARG             VERSION
 
 # build
-FROM            golang:1.19.2-alpine as builder
+FROM            golang:1.21.0-alpine as builder
 RUN             apk add --no-cache git gcc musl-dev make
 ENV             GO111MODULE=on
 WORKDIR         /go/src/moul.io/assh
@@ -14,7 +14,7 @@ COPY            . ./
 RUN             make install
 
 # minimalist runtime
-FROM alpine:3.16.0
+FROM alpine:3.18.3
 LABEL           org.label-schema.build-date=$BUILD_DATE \
                 org.label-schema.name="assh" \
                 org.label-schema.description="" \
diff --git a/go.mod b/go.mod
index 1f2d03b26..bf6057fac 100644
--- a/go.mod
+++ b/go.mod
@@ -12,15 +12,15 @@ require (
 	github.com/docker/docker v1.13.1 // indirect
 	github.com/docker/go-units v0.5.0
 	github.com/docker/libcompose v0.4.0
-	github.com/dustin/go-humanize v1.0.0
+	github.com/dustin/go-humanize v1.0.1
 	github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568
-	github.com/gin-gonic/gin v1.7.7
+	github.com/gin-gonic/gin v1.9.1
 	github.com/guelfey/go.dbus v0.0.0-20131113121618-f6a3a2366cc3 // indirect
 	github.com/haklop/gnotifier v0.0.0-20140909091139-0de36badf601
 	github.com/huandu/xstrings v1.3.1 // indirect
-	github.com/imdario/mergo v0.3.12
+	github.com/imdario/mergo v0.3.16
 	github.com/mattn/go-colorable v0.1.6 // indirect
-	github.com/mattn/go-zglob v0.0.3
+	github.com/mattn/go-zglob v0.0.4
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.1 // indirect
@@ -28,16 +28,16 @@ require (
 	github.com/moul/flexyaml v0.0.0-20171225152558-f458bfa8afe2
 	github.com/pkg/errors v0.9.1
 	github.com/shirou/gopsutil v3.21.11+incompatible
-	github.com/smartystreets/goconvey v1.7.2
-	github.com/spf13/cobra v1.4.0
+	github.com/smartystreets/goconvey v1.8.1
+	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.8.1
+	github.com/spf13/viper v1.16.0
 	github.com/tklauser/go-sysconf v0.3.9 // indirect
-	github.com/urfave/cli v1.22.9
+	github.com/urfave/cli v1.22.14
 	github.com/yusufpapurcu/wmi v1.2.2 // indirect
-	go.uber.org/zap v1.21.0
-	golang.org/x/crypto v0.0.0-20201112155050-0c6587e931a9
-	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4
-	golang.org/x/text v0.3.5
-	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e
+	go.uber.org/zap v1.25.0
+	golang.org/x/crypto v0.12.0
+	golang.org/x/net v0.14.0
+	golang.org/x/text v0.12.0
+	golang.org/x/time v0.3.0
 )