diff --git a/.release-please-manifest.json b/.github/.release-please-manifest.json
similarity index 100%
rename from .release-please-manifest.json
rename to .github/.release-please-manifest.json
diff --git a/release-please-config.json b/.github/release-please-config.json
similarity index 100%
rename from release-please-config.json
rename to .github/release-please-config.json
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c9aaaa4..f81eb0a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,20 +10,14 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.19
+          go-version: 1.18
           cache: false
-      - uses: actions/cache@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
         with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-golangcilint-${{ hashFiles('**/Makefile') }}
-          restore-keys: |
-            ${{ runner.os }}-golangcilint-
-      - name: Lint with golangci-lint
-        run: make lint
+          version: v1.54
         env:
-          GOLANGCILINTARGS: --out-format=github-actions
+          VERBOSE: "true"
 
   tidy:
     name: Tidy
@@ -32,7 +26,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.16
+          go-version: 1.18
       - name: Check if mods are tidy
         run: make check-tidy
 
@@ -43,7 +37,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.16
+          go-version: 1.18
       - name: Check if generate results are up to date
         run: make check-generate
 
@@ -54,7 +48,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
         with:
-          go-version: 1.16
+          go-version: 1.18
       - name: Publish coverage
         uses: paambaati/codeclimate-action@v4.0.0
         env:
@@ -76,11 +70,10 @@ jobs:
           - ubuntu-latest
           - macos-latest
         go_version:
-          - "1.16"
-          - "1.17"
           - "1.18"
           - "1.19"
           - "1.20"
+          - "1.21"
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
@@ -98,11 +91,10 @@ jobs:
     if: github.ref == 'refs/heads/main'
     outputs:
       release_created: ${{ steps.release-please.outputs.release_created }}
-      tag_name: ${{ steps.release-please.outputs.tag_name }} # e.g. v1.0.0
-      version: ${{ steps.release-please.outputs.version }} # e.g. 1.0.0
-      all: ${{ toJSON(steps.release-please.outputs) }}
+      version: ${{ steps.release-please.outputs.version }}
     steps:
-      - uses: google-github-actions/release-please-action@v3
+      - uses: krystal/release-please-manifest-action@v1
         id: release-please
         with:
-          command: manifest
+          app-id: ${{ vars.RELEASE_PLEASE_GITHUB_APP_ID }}
+          private-key: ${{ secrets.RELEASE_PLEASE_GITHUB_APP_PRIVATE_KEY }}
diff --git a/.golangci.yml b/.golangci.yml
index bee01fe..e6ae811 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -24,8 +24,6 @@ linters:
   enable:
     - asciicheck
     - bodyclose
-    - deadcode
-    - depguard
     - durationcheck
     - errcheck
     - errorlint
@@ -58,13 +56,11 @@ linters:
     - rowserrcheck
     - sqlclosecheck
     - staticcheck
-    - structcheck
     - tparallel
     - typecheck
     - unconvert
     - unparam
     - unused
-    - varcheck
     - wastedassign
     - whitespace
 
diff --git a/Makefile b/Makefile
index 3cbb442..0b986b9 100644
--- a/Makefile
+++ b/Makefile
@@ -45,7 +45,7 @@ endef
 $(eval $(call tool,godoc,golang.org/x/tools/cmd/godoc@latest))
 $(eval $(call tool,gofumpt,mvdan.cc/gofumpt@latest))
 $(eval $(call tool,goimports,golang.org/x/tools/cmd/goimports@latest))
-$(eval $(call tool,golangci-lint,github.com/golangci/golangci-lint/cmd/golangci-lint@v1.52))
+$(eval $(call tool,golangci-lint,github.com/golangci/golangci-lint/cmd/golangci-lint@v1.54))
 $(eval $(call tool,gomod,github.com/Helcaraxan/gomod@latest))
 $(eval $(call tool,mockgen,github.com/golang/mock/mockgen@v1.6.0))
 
diff --git a/go.mod b/go.mod
index 5c9512d..5235cf6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,15 @@
 module github.com/krystal/go-runner
 
-go 1.16
+go 1.18
 
 require (
 	github.com/golang/mock v1.6.0
 	github.com/romdo/gomockctx v0.1.0
 	github.com/stretchr/testify v1.7.1
 )
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+)
diff --git a/runner.go b/runner.go
index 2e29890..a8c40ce 100644
--- a/runner.go
+++ b/runner.go
@@ -14,7 +14,7 @@ import (
 	"os/exec"
 )
 
-//go:generate mockgen -source=$GOFILE -destination=mock/${GOFILE}
+//go:generate go run github.com/golang/mock/mockgen@v1.6.0 -source=$GOFILE -destination=mock/${GOFILE}
 
 // Runner is the interface that all runner structs implements. It makes it easy
 // to replace the underlying command runner with a mock for testing, or a