diff --git a/docs/index.md b/docs/index.md
index 348bf3aa..21099f11 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -574,7 +574,7 @@ Helmfile uses some OS environment variables to override default behaviour:
 * `HELMFILE_ENVIRONMENT` - specify [Helmfile environment](https://helmfile.readthedocs.io/en/latest/#environment), it has lower priority than CLI argument `--environment`
 * `HELMFILE_TEMPDIR` - specify directory to store temporary files
 * `HELMFILE_UPGRADE_NOTICE_DISABLED` - expecting any non-empty value to skip the check for the latest version of Helmfile in [helmfile version](https://helmfile.readthedocs.io/en/latest/#version)
-* `HELMFILE_GO_YAML_V3` - use *gopkg.in/yaml.v3* instead of *gopkg.in/yaml.v2*.  It's `false` by default in Helmfile v0.x, and `true` in Helmfile v1.x.
+* `HELMFILE_GO_YAML_V3` - use *go.yaml.in/yaml/v3* instead of *go.yaml.in/yaml/v2*.  It's `false` by default in Helmfile v0.x, and `true` in Helmfile v1.x.
 * `HELMFILE_CACHE_HOME` - specify directory to store cached files for remote operations
 * `HELMFILE_FILE_PATH` - specify the path to the helmfile.yaml file
 * `HELMFILE_INTERACTIVE` - enable interactive mode, expecting `true` lower case. The same as `--interactive` CLI flag
@@ -584,7 +584,7 @@ Helmfile uses some OS environment variables to override default behaviour:
 ```
 Declaratively deploy your Kubernetes manifests, Kustomize configs, and Charts as Helm releases in one shot
 V1 mode = false
-YAML library = gopkg.in/yaml.v3
+YAML library = go.yaml.in/yaml/v3
 
 Usage:
   helmfile [command]
diff --git a/go.mod b/go.mod
index 635dd888..9a4d1795 100644
--- a/go.mod
+++ b/go.mod
@@ -25,10 +25,10 @@ require (
 	github.com/zclconf/go-cty-yaml v1.1.0
 	go.szostok.io/version v1.2.0
 	go.uber.org/zap v1.27.0
+	go.yaml.in/yaml/v2 v2.4.2
+	go.yaml.in/yaml/v3 v3.0.4
 	golang.org/x/sync v0.16.0
 	golang.org/x/term v0.33.0
-	gopkg.in/yaml.v2 v2.4.0
-	gopkg.in/yaml.v3 v3.0.1
 	helm.sh/helm/v3 v3.18.4
 	k8s.io/apimachinery v0.33.3
 )
@@ -294,6 +294,8 @@ require (
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/gookit/color.v1 v1.1.6 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/api v0.33.2 // indirect
 	k8s.io/apiextensions-apiserver v0.33.2 // indirect
 	k8s.io/cli-runtime v0.33.2 // indirect
diff --git a/go.sum b/go.sum
index 9c8d4588..3f5db0f9 100644
--- a/go.sum
+++ b/go.sum
@@ -1577,6 +1577,10 @@ go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
+go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
+go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
+go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
diff --git a/pkg/app/app_template_test.go b/pkg/app/app_template_test.go
index 28311a94..362021f5 100644
--- a/pkg/app/app_template_test.go
+++ b/pkg/app/app_template_test.go
@@ -411,7 +411,7 @@ releases:
 		})
 	}
 
-	t.Run("fail due to unknown field with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("fail due to unknown field with go.yaml.in/yaml/v3", func(t *testing.T) {
 		check(t, testcase{
 			GoYamlV3: true,
 			error: `in ./helmfile.yaml: failed to read helmfile.yaml: reading document at index 1. Started seeing this since Helmfile v1? Add the .gotmpl file extension: yaml: unmarshal errors:
@@ -419,7 +419,7 @@ releases:
 		})
 	})
 
-	t.Run("fail due to unknown field with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("fail due to unknown field with go.yaml.in/yaml/v2", func(t *testing.T) {
 		check(t, testcase{
 			GoYamlV3: false,
 			error: `in ./helmfile.yaml: failed to read helmfile.yaml: reading document at index 1. Started seeing this since Helmfile v1? Add the .gotmpl file extension: yaml: unmarshal errors:
diff --git a/pkg/app/app_test.go b/pkg/app/app_test.go
index 9494c2ad..fde002c3 100644
--- a/pkg/app/app_test.go
+++ b/pkg/app/app_test.go
@@ -4161,21 +4161,21 @@ releases:
 }
 
 func TestSetValuesTemplate(t *testing.T) {
-	t.Run("with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v3", func(t *testing.T) {
 		testSetValuesTemplate(t, true)
 	})
 
-	t.Run("with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v2", func(t *testing.T) {
 		testSetValuesTemplate(t, false)
 	})
 }
 
 func TestSetStringValuesTemplate(t *testing.T) {
-	t.Run("with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v3", func(t *testing.T) {
 		testSetStringValuesTemplate(t, true)
 	})
 
-	t.Run("with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v2", func(t *testing.T) {
 		testSetStringValuesTemplate(t, false)
 	})
 }
diff --git a/pkg/runtime/runtime.go b/pkg/runtime/runtime.go
index 214e046c..5d9f0ff3 100644
--- a/pkg/runtime/runtime.go
+++ b/pkg/runtime/runtime.go
@@ -9,15 +9,15 @@ import (
 
 var (
 	// GoYamlV3 is set to true in order to let Helmfile use
-	// gopkg.in/yaml.v3 instead of gopkg.in/yaml.v2.
+	// go.yaml.in/yaml/v3 instead of go.yaml.in/yaml/v2.
 	// It's false by default in Helmfile v0.x and true in Helmfile v1.x.
 	GoYamlV3 bool
 )
 
 func Info() string {
-	yamlLib := "gopkg.in/yaml.v2"
+	yamlLib := "go.yaml.in/yaml/v2"
 	if GoYamlV3 {
-		yamlLib = "gopkg.in/yaml.v3"
+		yamlLib = "go.yaml.in/yaml/v3"
 	}
 
 	return fmt.Sprintf("YAML library = %v", yamlLib)
diff --git a/pkg/tmpl/context_funcs_test.go b/pkg/tmpl/context_funcs_test.go
index 58fdab40..a72e39a9 100644
--- a/pkg/tmpl/context_funcs_test.go
+++ b/pkg/tmpl/context_funcs_test.go
@@ -358,11 +358,11 @@ func testFromYaml(t *testing.T, GoYamlV3 bool) {
 }
 
 func TestFromYaml(t *testing.T) {
-	t.Run("with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v2", func(t *testing.T) {
 		testFromYaml(t, true)
 	})
 
-	t.Run("with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v3", func(t *testing.T) {
 		testFromYaml(t, false)
 	})
 }
diff --git a/pkg/yaml/yaml.go b/pkg/yaml/yaml.go
index ffde3622..17f820ed 100644
--- a/pkg/yaml/yaml.go
+++ b/pkg/yaml/yaml.go
@@ -4,8 +4,8 @@ import (
 	"bytes"
 	"io"
 
-	v2 "gopkg.in/yaml.v2"
-	v3 "gopkg.in/yaml.v3"
+	v2 "go.yaml.in/yaml/v2"
+	v3 "go.yaml.in/yaml/v3"
 
 	"github.com/helmfile/helmfile/pkg/runtime"
 )
diff --git a/pkg/yaml/yaml_test.go b/pkg/yaml/yaml_test.go
index cce63e81..57ed6a4a 100644
--- a/pkg/yaml/yaml_test.go
+++ b/pkg/yaml/yaml_test.go
@@ -13,9 +13,9 @@ func testYamlMarshal(t *testing.T, GoYamlV3 bool) {
 
 	var yamlLibraryName string
 	if GoYamlV3 {
-		yamlLibraryName = "gopkg.in/yaml.v3"
+		yamlLibraryName = "go.yaml.in/yaml/v3"
 	} else {
-		yamlLibraryName = "gopkg.in/yaml.v2"
+		yamlLibraryName = "go.yaml.in/yaml/v2"
 	}
 
 	v := runtime.GoYamlV3
@@ -49,8 +49,8 @@ func testYamlMarshal(t *testing.T, GoYamlV3 bool) {
 				Annotation: "on",
 			}},
 			expected: map[string]string{
-				"gopkg.in/yaml.v2": "name: John\ninfo:\n- age: 20\n  address: New York\n  annotation: \"on\"\n",
-				"gopkg.in/yaml.v3": "name: John\ninfo:\n  - age: 20\n    address: New York\n    annotation: \"on\"\n",
+				"go.yaml.in/yaml/v2": "name: John\ninfo:\n- age: 20\n  address: New York\n  annotation: \"on\"\n",
+				"go.yaml.in/yaml/v3": "name: John\ninfo:\n  - age: 20\n    address: New York\n    annotation: \"on\"\n",
 			},
 		},
 	}
@@ -63,11 +63,11 @@ func testYamlMarshal(t *testing.T, GoYamlV3 bool) {
 }
 
 func TestYamlMarshal(t *testing.T) {
-	t.Run("with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v2", func(t *testing.T) {
 		testYamlMarshal(t, true)
 	})
 
-	t.Run("with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v3", func(t *testing.T) {
 		testYamlMarshal(t, false)
 	})
 }
diff --git a/test/e2e/template/helmfile/snapshot_test.go b/test/e2e/template/helmfile/snapshot_test.go
index 00184e0d..e99312f3 100644
--- a/test/e2e/template/helmfile/snapshot_test.go
+++ b/test/e2e/template/helmfile/snapshot_test.go
@@ -58,11 +58,11 @@ func (f fakeInit) Force() bool {
 }
 
 func TestHelmfileTemplateWithBuildCommand(t *testing.T) {
-	t.Run("with gopkg.in/yaml.v3", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v3", func(t *testing.T) {
 		testHelmfileTemplateWithBuildCommand(t, true)
 	})
 
-	t.Run("with gopkg.in/yaml.v2", func(t *testing.T) {
+	t.Run("with go.yaml.in/yaml/v2", func(t *testing.T) {
 		testHelmfileTemplateWithBuildCommand(t, false)
 	})
 }