diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 511928e..61e0c97 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,10 +9,10 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go 1.14
+      - name: Set up Go 1.20
         uses: actions/setup-go@v1
         with:
-          go-version: 1.14
+          go-version: 1.20
         id: go
 
       - name: Check out code into the Go module directory
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9aefb4f..ba80d7f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,35 +3,30 @@ name: release
 on:
   push:
     tags:
-      - '*'
+      - "*"
 
 jobs:
   goreleaser:
     runs-on: ubuntu-latest
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
-      -
-        name: Unshallow
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Unshallow
         run: git fetch --prune --unshallow
-      -
-        name: Set up Go
-        uses: actions/setup-go@v1
+      - name: Set up Go
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.14.x
-      -
-        name: Docker login
+          go-version: 1.20.x
+      - name: Docker login
         uses: azure/docker-login@v1
         with:
           login-server: docker.pkg.github.com
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      -
-        name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v1
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v4
         with:
           version: latest
-          args: release --rm-dist
+          args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          GITHUB_TOKEN: ${{ secrets.GORELEASER_GITHUB_TOKEN }}
diff --git a/.goreleaser.yml b/.goreleaser.yml
index 0bcf638..d15f0e3 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -1,23 +1,17 @@
 before:
   hooks:
     - go mod download
-archives:
-  - replacements:
-      darwin: Darwin
-      linux: Linux
-      windows: Windows
-      386: i386
-      amd64: x86_64
+
 checksum:
-  name_template: 'checksums.txt'
+  name_template: "checksums.txt"
 snapshot:
   name_template: "{{ .Tag }}-next"
 changelog:
   sort: asc
   filters:
     exclude:
-      - '^docs:'
-      - '^test:'
+      - "^docs:"
+      - "^test:"
 
 release:
   github:
@@ -25,8 +19,7 @@ release:
     name: web-watcher
 
 dockers:
-  -
-    binaries:
+  - ids:
       - web-watcher
     dockerfile: Dockerfile.cgo
     image_templates:
@@ -38,4 +31,3 @@ dockers:
       - "--label=org.opencontainers.image.name={{.ProjectName}}"
       - "--label=org.opencontainers.image.revision={{.FullCommit}}"
       - "--label=org.opencontainers.image.version={{.Version}}"
-
diff --git a/Dockerfile.cgo b/Dockerfile.cgo
index ad2beca..1c4b92d 100644
--- a/Dockerfile.cgo
+++ b/Dockerfile.cgo
@@ -1,4 +1,4 @@
-FROM golang:latest
+FROM golang:1.20.5
 
 COPY web-watcher /
 
diff --git a/go.mod b/go.mod
index 1343e30..3b21614 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,19 @@
 module github.com/shellbear/web-watcher
 
-go 1.14
+go 1.20
 
 require (
 	github.com/OneOfOne/xxhash v1.2.8
 	github.com/bwmarrin/discordgo v0.27.1
-	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/jinzhu/gorm v1.9.16
-	github.com/mattn/go-sqlite3 v1.14.17 // indirect
 	github.com/pmezard/go-difflib v1.0.0
 	golang.org/x/net v0.12.0
 )
+
+require (
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/mattn/go-sqlite3 v1.14.17 // indirect
+	golang.org/x/crypto v0.11.0 // indirect
+	golang.org/x/sys v0.10.0 // indirect
+)
diff --git a/go.sum b/go.sum
index 0b47513..1b37e0b 100644
--- a/go.sum
+++ b/go.sum
@@ -26,58 +26,28 @@ github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/mattn/go-sqlite3 v1.14.0/go.mod h1:JIl7NbARA7phWnGvh0LKTyg7S9BA+6gx71ShQilpsus=
 github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
 github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
-github.com/mattn/go-sqlite3 v2.0.1+incompatible h1:xQ15muvnzGBHpIpdrNi1DA5x0+TcBZzsIDwmw9uTHzw=
-github.com/mattn/go-sqlite3 v2.0.1+incompatible/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191205180655-e7c4368fe9dd/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
 golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
-golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
 golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
 golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
-golang.org/x/term v0.10.0/go.mod h1:lpqdcUyK/oCiQxvxVrppt5ggO2KCZ5QblwqPnfZ6d5o=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/watcher/task.go b/watcher/task.go
index 3061770..5bca77f 100644
--- a/watcher/task.go
+++ b/watcher/task.go
@@ -6,16 +6,14 @@ import (
 	"context"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"log"
 	"net/http"
 	"strconv"
 	"time"
 
 	"github.com/OneOfOne/xxhash"
-	"golang.org/x/net/html"
-
 	"github.com/shellbear/web-watcher/models"
+	"golang.org/x/net/html"
 )
 
 const updateFormat = "2006-01-02 15:04:05"
@@ -43,13 +41,9 @@ func (w *Watcher) NewTask(task *models.Task) {
 // This hash will be used to speed up future page comparisons.
 func (w *Watcher) getHash(resp *http.Response) (string, []byte, error) {
 	xxHash := xxhash.New64()
-	body, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return "", nil, err
-	}
 
 	// Parse page as HTML.
-	doc, err := html.Parse(bytes.NewBuffer(body))
+	doc, err := html.Parse(resp.Body)
 	if err != nil {
 		return "", nil, err
 	}
@@ -62,7 +56,7 @@ func (w *Watcher) getHash(resp *http.Response) (string, []byte, error) {
 			return "", nil, err
 		}
 
-		body = buf.Bytes()
+		body := buf.Bytes()
 		// Create a unique hash for the page content.
 		if _, err := xxHash.Write(body); err != nil {
 			return "", nil, err
@@ -72,11 +66,12 @@ func (w *Watcher) getHash(resp *http.Response) (string, []byte, error) {
 	}
 
 	// Create a unique hash for the page content.
-	if _, err := xxHash.Write(body); err != nil {
+	hash := []byte{}
+	if _, err := xxHash.Write(hash); err != nil {
 		return "", nil, err
 	}
 
-	return strconv.FormatUint(xxHash.Sum64(), 10), body, nil
+	return strconv.FormatUint(xxHash.Sum64(), 10), hash, nil
 }
 
 // Analyze page structure, extract tags and check difference ratio between changes.