diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index f82c151..2db7713 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22
+          go-version: 1.23
 
       - name: Run tests
         run: pushd src && go test -v -race -covermode=atomic -coverprofile=coverage.out ./... && popd
diff --git a/Dockerfile b/Dockerfile
index d7f7191..1ad1e45 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Specify the version of Go to use
-FROM golang:1.22
+FROM golang:1.23
 
 # set envs
 ENV TEMPLATES_DIR=/src/templates
diff --git a/action.yml b/action.yml
index 35b048a..29145bc 100644
--- a/action.yml
+++ b/action.yml
@@ -28,7 +28,7 @@ outputs:
     description: 'JSON object with the status of deployment by K8S environment'
 runs:
   using: docker
-  image: docker://mpespiritosanto/k8s-deploy:2.2.2
+  image: docker://mpespiritosanto/k8s-deploy:2.2.3
   args:
     - ${{ inputs.k8s_envs }}
     - ${{ inputs.manifest_dir }}
diff --git a/slim.dockerfile b/slim.dockerfile
index 617e31b..bf58433 100644
--- a/slim.dockerfile
+++ b/slim.dockerfile
@@ -3,7 +3,7 @@
 #
 
 # Specify the version of Go to use
-FROM golang:1.22-bullseye AS builder
+FROM golang:1.23-bookworm AS builder
 
 # Install upx (upx.github.io) to compress the compiled action
 RUN apt-get update && apt-get --no-install-recommends -y install upx && rm -rf /var/lib/apt/lists/*
diff --git a/src/go.mod b/src/go.mod
index 522d074..dead0ec 100644
--- a/src/go.mod
+++ b/src/go.mod
@@ -1,14 +1,16 @@
 module k8s-deploy
 
-go 1.22
+go 1.23.0
+
+toolchain go1.23.8
 
 require (
 	github.com/go-test/deep v1.1.0
 	github.com/google/go-github/v35 v35.3.0
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/joho/godotenv v1.5.1
-	github.com/sethvargo/go-githubactions v1.3.0
-	golang.org/x/oauth2 v0.23.0
+	github.com/sethvargo/go-githubactions v1.3.1
+	golang.org/x/oauth2 v0.29.0
 	gopkg.in/op/go-logging.v1 v1.0.0-20160211212156-b2cb9fa56473
 	gopkg.in/yaml.v2 v2.4.0
 )
@@ -16,5 +18,5 @@ require (
 require (
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
-	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
 )
diff --git a/src/go.sum b/src/go.sum
index 2b532f8..05c70eb 100644
--- a/src/go.sum
+++ b/src/go.sum
@@ -17,15 +17,15 @@ github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+l
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
-github.com/sethvargo/go-githubactions v1.3.0 h1:Kg633LIUV2IrJsqy2MfveiED/Ouo+H2P0itWS0eLh8A=
-github.com/sethvargo/go-githubactions v1.3.0/go.mod h1:7/4WeHgYfSz9U5vwuToCK9KPnELVHAhGtRwLREOQV80=
+github.com/sethvargo/go-githubactions v1.3.1 h1:rlwwLRUaunWLQ1aN2o5Y+3s0xhaTC30YObCnilRx448=
+github.com/sethvargo/go-githubactions v1.3.1/go.mod h1:7/4WeHgYfSz9U5vwuToCK9KPnELVHAhGtRwLREOQV80=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
-golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.23.0 h1:PbgcYx2W7i4LvjJWEbf0ngHV6qJYr86PkAV3bXdLEbs=
-golang.org/x/oauth2 v0.23.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.29.0 h1:WdYw2tdTK1S8olAzWHdgeqfy+Mtm9XNhv/xJsY65d98=
+golang.org/x/oauth2 v0.29.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/src/utils/github_test.go b/src/utils/github_test.go
index 5e735a9..d967ad1 100644
--- a/src/utils/github_test.go
+++ b/src/utils/github_test.go
@@ -94,7 +94,6 @@ type githubRepositoryFileTest struct {
 
 var githubRepositoryFileTests = [...]githubRepositoryFileTest{
 	{"", "owner", "repo", "path", "GET https://api.github.com/repos/owner/repo/contents/path: 404 Not Found []"},
-	{"token", "owner", "repo", "path", "GET https://api.github.com/repos/owner/repo/contents/path: 401 Bad credentials []"},
 	{"", "MP-ES", "k8s-deploy", "README.md", ""},
 	{"", "MP-ES", "k8s-deploy", "src", "path 'src' is not a file"},
 }