diff --git a/pkg/action/upgrade.go b/pkg/action/upgrade.go
index 4c93855b1..4c5a5b55e 100644
--- a/pkg/action/upgrade.go
+++ b/pkg/action/upgrade.go
@@ -156,13 +156,13 @@ func (u *Upgrade) SetRegistryClient(client *registry.Client) {
 }
 
 // Run executes the upgrade on the given release.
-func (u *Upgrade) Run(name string, chart chart.Charter, vals map[string]interface{}) (ri.Releaser, error) {
+func (u *Upgrade) Run(name string, chart chart.Charter, vals map[string]any) (ri.Releaser, error) {
 	ctx := context.Background()
 	return u.RunWithContext(ctx, name, chart, vals)
 }
 
 // RunWithContext executes the upgrade on the given release with context.
-func (u *Upgrade) RunWithContext(ctx context.Context, name string, ch chart.Charter, vals map[string]interface{}) (ri.Releaser, error) {
+func (u *Upgrade) RunWithContext(ctx context.Context, name string, ch chart.Charter, vals map[string]any) (ri.Releaser, error) {
 	if err := u.cfg.KubeClient.IsReachable(); err != nil {
 		return nil, err
 	}
@@ -213,7 +213,7 @@ func (u *Upgrade) RunWithContext(ctx context.Context, name string, ch chart.Char
 }
 
 // prepareUpgrade builds an upgraded release for an upgrade operation.
-func (u *Upgrade) prepareUpgrade(name string, chart *chartv2.Chart, vals map[string]interface{}) (*release.Release, *release.Release, bool, error) {
+func (u *Upgrade) prepareUpgrade(name string, chart *chartv2.Chart, vals map[string]any) (*release.Release, *release.Release, bool, error) {
 	if chart == nil {
 		return nil, nil, false, errMissingChart
 	}
@@ -408,7 +408,7 @@ func (u *Upgrade) performUpgrade(ctx context.Context, originalRelease, upgradedR
 	}
 	rChan := make(chan resultMessage)
 	ctxChan := make(chan resultMessage)
-	doneChan := make(chan interface{})
+	doneChan := make(chan any)
 	defer close(doneChan)
 	go u.releasingUpgrade(rChan, upgradedRelease, current, target, originalRelease, serverSideApply)
 	go u.handleContext(ctx, doneChan, ctxChan, upgradedRelease)
@@ -434,7 +434,7 @@ func (u *Upgrade) reportToPerformUpgrade(c chan<- resultMessage, rel *release.Re
 }
 
 // Setup listener for SIGINT and SIGTERM
-func (u *Upgrade) handleContext(ctx context.Context, done chan interface{}, c chan<- resultMessage, upgradedRelease *release.Release) {
+func (u *Upgrade) handleContext(ctx context.Context, done chan any, c chan<- resultMessage, upgradedRelease *release.Release) {
 	select {
 	case <-ctx.Done():
 		err := ctx.Err()
@@ -601,7 +601,7 @@ func (u *Upgrade) failRelease(rel *release.Release, created kube.ResourceList, e
 //
 // This is skipped if the u.ResetValues flag is set, in which case the
 // request values are not altered.
-func (u *Upgrade) reuseValues(chart *chartv2.Chart, current *release.Release, newVals map[string]interface{}) (map[string]interface{}, error) {
+func (u *Upgrade) reuseValues(chart *chartv2.Chart, current *release.Release, newVals map[string]any) (map[string]any, error) {
 	if u.ResetValues {
 		// If ResetValues is set, we completely ignore current.Config.
 		u.cfg.Logger().Debug("resetting values to the chart's original version")
diff --git a/pkg/chart/common.go b/pkg/chart/common.go
index cd87e91e7..288227953 100644
--- a/pkg/chart/common.go
+++ b/pkg/chart/common.go
@@ -56,8 +56,8 @@ func (r *v2Accessor) IsRoot() bool {
 	return r.chrt.IsRoot()
 }
 
-func (r *v2Accessor) MetadataAsMap() map[string]interface{} {
-	var ret map[string]interface{}
+func (r *v2Accessor) MetadataAsMap() map[string]any {
+	var ret map[string]any
 	if r.chrt.Metadata == nil {
 		return ret
 	}
@@ -101,7 +101,7 @@ func (r *v2Accessor) MetaDependencies() []Dependency {
 	return deps
 }
 
-func (r *v2Accessor) Values() map[string]interface{} {
+func (r *v2Accessor) Values() map[string]any {
 	return r.chrt.Values
 }
 
@@ -125,8 +125,8 @@ func (r *v3Accessor) IsRoot() bool {
 	return r.chrt.IsRoot()
 }
 
-func (r *v3Accessor) MetadataAsMap() map[string]interface{} {
-	var ret map[string]interface{}
+func (r *v3Accessor) MetadataAsMap() map[string]any {
+	var ret map[string]any
 	if r.chrt.Metadata == nil {
 		return ret
 	}
@@ -170,7 +170,7 @@ func (r *v3Accessor) MetaDependencies() []Dependency {
 	return deps
 }
 
-func (r *v3Accessor) Values() map[string]interface{} {
+func (r *v3Accessor) Values() map[string]any {
 	return r.chrt.Values
 }
 
@@ -182,7 +182,7 @@ func (r *v3Accessor) Deprecated() bool {
 	return r.chrt.Metadata.Deprecated
 }
 
-func structToMap(obj interface{}) (map[string]interface{}, error) {
+func structToMap(obj any) (map[string]any, error) {
 	objValue := reflect.ValueOf(obj)
 
 	// If the value is a pointer, dereference it
@@ -195,7 +195,7 @@ func structToMap(obj interface{}) (map[string]interface{}, error) {
 		return nil, fmt.Errorf("input must be a struct or a pointer to a struct")
 	}
 
-	result := make(map[string]interface{})
+	result := make(map[string]any)
 	objType := objValue.Type()
 
 	for i := 0; i < objValue.NumField(); i++ {
@@ -221,7 +221,7 @@ func structToMap(obj interface{}) (map[string]interface{}, error) {
 				result[field.Name] = nestedMap
 			}
 		case reflect.Slice:
-			sliceOfMaps := make([]interface{}, value.Len())
+			sliceOfMaps := make([]any, value.Len())
 			for j := 0; j < value.Len(); j++ {
 				sliceElement := value.Index(j)
 				if sliceElement.Kind() == reflect.Struct || sliceElement.Kind() == reflect.Pointer {
diff --git a/pkg/chart/common/util/jsonschema_test.go b/pkg/chart/common/util/jsonschema_test.go
index 834b1faf6..24073175c 100644
--- a/pkg/chart/common/util/jsonschema_test.go
+++ b/pkg/chart/common/util/jsonschema_test.go
@@ -138,9 +138,9 @@ func TestValidateAgainstSchema(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name": "John",
-		"subchart": map[string]interface{}{
+		"subchart": map[string]any{
 			"age": 25,
 		},
 	}
@@ -165,9 +165,9 @@ func TestValidateAgainstSchemaNegative(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name":     "John",
-		"subchart": map[string]interface{}{},
+		"subchart": map[string]any{},
 	}
 
 	var errString string
@@ -200,9 +200,9 @@ func TestValidateAgainstSchema2020(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name": "John",
-		"subchart": map[string]interface{}{
+		"subchart": map[string]any{
 			"data": []any{"hello", 12},
 		},
 	}
@@ -227,9 +227,9 @@ func TestValidateAgainstSchema2020Negative(t *testing.T) {
 	}
 	chrt.AddDependency(subchart)
 
-	vals := map[string]interface{}{
+	vals := map[string]any{
 		"name": "John",
-		"subchart": map[string]interface{}{
+		"subchart": map[string]any{
 			"data": []any{12},
 		},
 	}
@@ -294,7 +294,7 @@ func TestValidateAgainstSingleSchema_UnresolvedURN_Ignored(t *testing.T) {
         "$schema": "https://json-schema.org/draft-07/schema#",
         "$ref": "urn:example:helm:schemas:v1:helm-schema-validation-conditions:v1/helmSchemaValidation-true"
     }`)
-	vals := map[string]interface{}{"any": "value"}
+	vals := map[string]any{"any": "value"}
 	if err := ValidateAgainstSingleSchema(vals, schema); err != nil {
 		t.Fatalf("expected no error when URN unresolved is ignored, got: %v", err)
 	}
diff --git a/pkg/chart/common/util/values_test.go b/pkg/chart/common/util/values_test.go
index 706d3cfda..1dea04132 100644
--- a/pkg/chart/common/util/values_test.go
+++ b/pkg/chart/common/util/values_test.go
@@ -26,17 +26,17 @@ import (
 
 func TestToRenderValues(t *testing.T) {
 
-	chartValues := map[string]interface{}{
+	chartValues := map[string]any{
 		"name": "al Rashid",
-		"where": map[string]interface{}{
+		"where": map[string]any{
 			"city":  "Basrah",
 			"title": "caliph",
 		},
 	}
 
-	overrideValues := map[string]interface{}{
+	overrideValues := map[string]any{
 		"name": "Haroun",
-		"where": map[string]interface{}{
+		"where": map[string]any{
 			"city": "Baghdad",
 			"date": "809 CE",
 		},
@@ -67,11 +67,11 @@ func TestToRenderValues(t *testing.T) {
 	}
 
 	// Ensure that the top-level values are all set.
-	metamap := res["Chart"].(map[string]interface{})
+	metamap := res["Chart"].(map[string]any)
 	if name := metamap["Name"]; name.(string) != "test" {
 		t.Errorf("Expected chart name 'test', got %q", name)
 	}
-	relmap := res["Release"].(map[string]interface{})
+	relmap := res["Release"].(map[string]any)
 	if name := relmap["Name"]; name.(string) != "Seven Voyages" {
 		t.Errorf("Expected release name 'Seven Voyages', got %q", name)
 	}
@@ -98,7 +98,7 @@ func TestToRenderValues(t *testing.T) {
 	if vals["name"] != "Haroun" {
 		t.Errorf("Expected 'Haroun', got %q (%v)", vals["name"], vals)
 	}
-	where := vals["where"].(map[string]interface{})
+	where := vals["where"].(map[string]any)
 	expects := map[string]string{
 		"city":  "Baghdad",
 		"date":  "809 CE",
diff --git a/pkg/chart/v2/lint/rules/values_test.go b/pkg/chart/v2/lint/rules/values_test.go
index 288b77436..afc544ebd 100644
--- a/pkg/chart/v2/lint/rules/values_test.go
+++ b/pkg/chart/v2/lint/rules/values_test.go
@@ -67,7 +67,7 @@ func TestValidateValuesFileWellFormed(t *testing.T) {
 	`
 	tmpdir := ensure.TempFile(t, "values.yaml", []byte(badYaml))
 	valfile := filepath.Join(tmpdir, "values.yaml")
-	if err := validateValuesFile(valfile, map[string]interface{}{}, false); err == nil {
+	if err := validateValuesFile(valfile, map[string]any{}, false); err == nil {
 		t.Fatal("expected values file to fail parsing")
 	}
 }
@@ -78,7 +78,7 @@ func TestValidateValuesFileSchema(t *testing.T) {
 	createTestingSchema(t, tmpdir)
 
 	valfile := filepath.Join(tmpdir, "values.yaml")
-	if err := validateValuesFile(valfile, map[string]interface{}{}, false); err != nil {
+	if err := validateValuesFile(valfile, map[string]any{}, false); err != nil {
 		t.Fatalf("Failed validation with %s", err)
 	}
 }
@@ -91,7 +91,7 @@ func TestValidateValuesFileSchemaFailure(t *testing.T) {
 
 	valfile := filepath.Join(tmpdir, "values.yaml")
 
-	err := validateValuesFile(valfile, map[string]interface{}{}, false)
+	err := validateValuesFile(valfile, map[string]any{}, false)
 	if err == nil {
 		t.Fatal("expected values file to fail parsing")
 	}
@@ -107,7 +107,7 @@ func TestValidateValuesFileSchemaFailureButWithSkipSchemaValidation(t *testing.T
 
 	valfile := filepath.Join(tmpdir, "values.yaml")
 
-	err := validateValuesFile(valfile, map[string]interface{}{}, true)
+	err := validateValuesFile(valfile, map[string]any{}, true)
 	if err != nil {
 		t.Fatal("expected values file to pass parsing because of skipSchemaValidation")
 	}
@@ -115,7 +115,7 @@ func TestValidateValuesFileSchemaFailureButWithSkipSchemaValidation(t *testing.T
 
 func TestValidateValuesFileSchemaOverrides(t *testing.T) {
 	yaml := "username: admin"
-	overrides := map[string]interface{}{
+	overrides := map[string]any{
 		"password": "swordfish",
 	}
 	tmpdir := ensure.TempFile(t, "values.yaml", []byte(yaml))
@@ -131,24 +131,24 @@ func TestValidateValuesFile(t *testing.T) {
 	tests := []struct {
 		name         string
 		yaml         string
-		overrides    map[string]interface{}
+		overrides    map[string]any
 		errorMessage string
 	}{
 		{
 			name:      "value added",
 			yaml:      "username: admin",
-			overrides: map[string]interface{}{"password": "swordfish"},
+			overrides: map[string]any{"password": "swordfish"},
 		},
 		{
 			name:         "value not overridden",
 			yaml:         "username: admin\npassword:",
-			overrides:    map[string]interface{}{"username": "anotherUser"},
+			overrides:    map[string]any{"username": "anotherUser"},
 			errorMessage: "- at '/password': got null, want string",
 		},
 		{
 			name:      "value overridden",
 			yaml:      "username: admin\npassword:",
-			overrides: map[string]interface{}{"username": "anotherUser", "password": "swordfish"},
+			overrides: map[string]any{"username": "anotherUser", "password": "swordfish"},
 		},
 	}
 
diff --git a/pkg/chart/v2/loader/load.go b/pkg/chart/v2/loader/load.go
index d466e247c..e3c5ce325 100644
--- a/pkg/chart/v2/loader/load.go
+++ b/pkg/chart/v2/loader/load.go
@@ -209,11 +209,11 @@ func LoadFiles(files []*archive.BufferedFile) (*chart.Chart, error) {
 //
 // The reader is expected to contain one or more YAML documents, the values of which are merged.
 // And the values can be either a chart's default values or user-supplied values.
-func LoadValues(data io.Reader) (map[string]interface{}, error) {
-	values := map[string]interface{}{}
+func LoadValues(data io.Reader) (map[string]any, error) {
+	values := map[string]any{}
 	reader := utilyaml.NewYAMLReader(bufio.NewReader(data))
 	for {
-		currentMap := map[string]interface{}{}
+		currentMap := map[string]any{}
 		raw, err := reader.Read()
 		if err != nil {
 			if errors.Is(err, io.EOF) {
@@ -231,13 +231,13 @@ func LoadValues(data io.Reader) (map[string]interface{}, error) {
 
 // MergeMaps merges two maps. If a key exists in both maps, the value from b will be used.
 // If the value is a map, the maps will be merged recursively.
-func MergeMaps(a, b map[string]interface{}) map[string]interface{} {
-	out := make(map[string]interface{}, len(a))
+func MergeMaps(a, b map[string]any) map[string]any {
+	out := make(map[string]any, len(a))
 	maps.Copy(out, a)
 	for k, v := range b {
-		if v, ok := v.(map[string]interface{}); ok {
+		if v, ok := v.(map[string]any); ok {
 			if bv, ok := out[k]; ok {
-				if bv, ok := bv.(map[string]interface{}); ok {
+				if bv, ok := bv.(map[string]any); ok {
 					out[k] = MergeMaps(bv, v)
 					continue
 				}
diff --git a/pkg/engine/lookup_func.go b/pkg/engine/lookup_func.go
index c6ad8d252..52b6ffdaf 100644
--- a/pkg/engine/lookup_func.go
+++ b/pkg/engine/lookup_func.go
@@ -30,7 +30,7 @@ import (
 	"k8s.io/client-go/rest"
 )
 
-type lookupFunc = func(apiversion string, resource string, namespace string, name string) (map[string]interface{}, error)
+type lookupFunc = func(apiversion string, resource string, namespace string, name string) (map[string]any, error)
 
 // NewLookupFunction returns a function for looking up objects in the cluster.
 //
@@ -55,11 +55,11 @@ func (c clientProviderFromConfig) GetClientFor(apiVersion, kind string) (dynamic
 }
 
 func newLookupFunction(clientProvider ClientProvider) lookupFunc {
-	return func(apiversion string, kind string, namespace string, name string) (map[string]interface{}, error) {
+	return func(apiversion string, kind string, namespace string, name string) (map[string]any, error) {
 		var client dynamic.ResourceInterface
 		c, namespaced, err := clientProvider.GetClientFor(apiversion, kind)
 		if err != nil {
-			return map[string]interface{}{}, err
+			return map[string]any{}, err
 		}
 		if namespaced && namespace != "" {
 			client = c.Namespace(namespace)
@@ -73,9 +73,9 @@ func newLookupFunction(clientProvider ClientProvider) lookupFunc {
 				if apierrors.IsNotFound(err) {
 					// Just return an empty interface when the object was not found.
 					// That way, users can use `if not (lookup ...)` in their templates.
-					return map[string]interface{}{}, nil
+					return map[string]any{}, nil
 				}
-				return map[string]interface{}{}, err
+				return map[string]any{}, err
 			}
 			return obj.UnstructuredContent(), nil
 		}
@@ -85,9 +85,9 @@ func newLookupFunction(clientProvider ClientProvider) lookupFunc {
 			if apierrors.IsNotFound(err) {
 				// Just return an empty interface when the object was not found.
 				// That way, users can use `if not (lookup ...)` in their templates.
-				return map[string]interface{}{}, nil
+				return map[string]any{}, nil
 			}
-			return map[string]interface{}{}, err
+			return map[string]any{}, err
 		}
 		return obj.UnstructuredContent(), nil
 	}