diff --git a/cmd/bucket-replication.go b/cmd/bucket-replication.go
index 1a4fc49c1..cc90fc8a2 100644
--- a/cmd/bucket-replication.go
+++ b/cmd/bucket-replication.go
@@ -53,8 +53,6 @@ import (
 	"github.com/minio/minio/internal/once"
 	"github.com/tinylib/msgp/msgp"
 	"github.com/zeebo/xxh3"
-	"golang.org/x/exp/maps"
-	"golang.org/x/exp/slices"
 )
 
 const (
@@ -780,8 +778,9 @@ func putReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo, part
 	isSSEC := crypto.SSEC.IsEncrypted(objInfo.UserDefined)
 
 	for k, v := range objInfo.UserDefined {
+		_, isValidSSEHeader := validSSEReplicationHeaders[k]
 		// In case of SSE-C objects copy the allowed internal headers as well
-		if !isSSEC || !slices.Contains(maps.Keys(validSSEReplicationHeaders), k) {
+		if !isSSEC || !isValidSSEHeader {
 			if stringsHasPrefixFold(k, ReservedMetadataPrefixLower) {
 				continue
 			}
@@ -789,7 +788,7 @@ func putReplicationOpts(ctx context.Context, sc string, objInfo ObjectInfo, part
 				continue
 			}
 		}
-		if slices.Contains(maps.Keys(validSSEReplicationHeaders), k) {
+		if isValidSSEHeader {
 			meta[validSSEReplicationHeaders[k]] = v
 		} else {
 			meta[k] = v
diff --git a/cmd/endpoint.go b/cmd/endpoint.go
index d716050bd..48d1ce9c6 100644
--- a/cmd/endpoint.go
+++ b/cmd/endpoint.go
@@ -26,6 +26,7 @@ import (
 	"path/filepath"
 	"reflect"
 	"runtime"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
@@ -38,7 +39,6 @@ import (
 	"github.com/minio/minio/internal/mountinfo"
 	"github.com/minio/pkg/v3/env"
 	xnet "github.com/minio/pkg/v3/net"
-	"golang.org/x/exp/slices"
 )
 
 // EndpointType - enum for endpoint type.
diff --git a/cmd/erasure-healing.go b/cmd/erasure-healing.go
index bd6abf137..4b896e76a 100644
--- a/cmd/erasure-healing.go
+++ b/cmd/erasure-healing.go
@@ -23,6 +23,7 @@ import (
 	"errors"
 	"fmt"
 	"io"
+	"slices"
 	"strconv"
 	"strings"
 	"sync"
@@ -32,7 +33,6 @@ import (
 	"github.com/minio/minio/internal/grid"
 	"github.com/minio/minio/internal/logger"
 	"github.com/minio/pkg/v3/sync/errgroup"
-	"golang.org/x/exp/slices"
 )
 
 //go:generate stringer -type=healingMetric -trimprefix=healingMetric $GOFILE
diff --git a/cmd/generic-handlers.go b/cmd/generic-handlers.go
index 9298ee405..67b906391 100644
--- a/cmd/generic-handlers.go
+++ b/cmd/generic-handlers.go
@@ -33,8 +33,6 @@ import (
 	"github.com/minio/minio-go/v7/pkg/set"
 	"github.com/minio/minio/internal/grid"
 	xnet "github.com/minio/pkg/v3/net"
-	"golang.org/x/exp/maps"
-	"golang.org/x/exp/slices"
 
 	"github.com/minio/minio/internal/amztime"
 	"github.com/minio/minio/internal/config/dns"
@@ -75,7 +73,7 @@ const (
 // and must not set by clients
 func containsReservedMetadata(header http.Header) bool {
 	for key := range header {
-		if slices.Contains(maps.Keys(validSSEReplicationHeaders), key) {
+		if _, ok := validSSEReplicationHeaders[key]; ok {
 			return false
 		}
 		if stringsHasPrefixFold(key, ReservedMetadataPrefix) {
diff --git a/cmd/metrics-v3-types.go b/cmd/metrics-v3-types.go
index 859824ef8..0aa04efa6 100644
--- a/cmd/metrics-v3-types.go
+++ b/cmd/metrics-v3-types.go
@@ -20,6 +20,7 @@ package cmd
 import (
 	"context"
 	"fmt"
+	"slices"
 	"strings"
 	"sync"
 
@@ -27,7 +28,6 @@ import (
 	"github.com/minio/minio/internal/logger"
 	"github.com/pkg/errors"
 	"github.com/prometheus/client_golang/prometheus"
-	"golang.org/x/exp/slices"
 )
 
 type collectorPath string
diff --git a/cmd/object-api-utils.go b/cmd/object-api-utils.go
index 15aa1f00e..45e29c00f 100644
--- a/cmd/object-api-utils.go
+++ b/cmd/object-api-utils.go
@@ -29,6 +29,7 @@ import (
 	"net/http"
 	"path"
 	"runtime"
+	"slices"
 	"strconv"
 	"strings"
 	"sync"
@@ -52,7 +53,6 @@ import (
 	"github.com/minio/pkg/v3/trie"
 	"github.com/minio/pkg/v3/wildcard"
 	"github.com/valyala/bytebufferpool"
-	"golang.org/x/exp/slices"
 )
 
 const (
diff --git a/cmd/peer-s3-client.go b/cmd/peer-s3-client.go
index 16395cf5d..a28dd1303 100644
--- a/cmd/peer-s3-client.go
+++ b/cmd/peer-s3-client.go
@@ -21,6 +21,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"slices"
 	"sort"
 	"strconv"
 	"sync/atomic"
@@ -29,7 +30,6 @@ import (
 	"github.com/minio/madmin-go/v3"
 	"github.com/minio/minio/internal/grid"
 	"github.com/minio/pkg/v3/sync/errgroup"
-	"golang.org/x/exp/slices"
 )
 
 var errPeerOffline = errors.New("peer is offline")
diff --git a/cmd/server-main.go b/cmd/server-main.go
index c2ce86265..455853282 100644
--- a/cmd/server-main.go
+++ b/cmd/server-main.go
@@ -31,6 +31,7 @@ import (
 	"os/signal"
 	"path/filepath"
 	"runtime"
+	"slices"
 	"strings"
 	"syscall"
 	"time"
@@ -53,7 +54,6 @@ import (
 	"github.com/minio/minio/internal/logger"
 	"github.com/minio/pkg/v3/certs"
 	"github.com/minio/pkg/v3/env"
-	"golang.org/x/exp/slices"
 	"gopkg.in/yaml.v2"
 )
 
diff --git a/cmd/signature-v4-utils.go b/cmd/signature-v4-utils.go
index 5fa823aec..1569dec1c 100644
--- a/cmd/signature-v4-utils.go
+++ b/cmd/signature-v4-utils.go
@@ -23,6 +23,7 @@ import (
 	"encoding/hex"
 	"io"
 	"net/http"
+	"slices"
 	"strconv"
 	"strings"
 
@@ -31,7 +32,6 @@ import (
 	xhttp "github.com/minio/minio/internal/http"
 	"github.com/minio/minio/internal/logger"
 	"github.com/minio/pkg/v3/policy"
-	"golang.org/x/exp/slices"
 )
 
 // http Header "x-amz-content-sha256" == "UNSIGNED-PAYLOAD" indicates that the
diff --git a/cmd/sts-handlers_test.go b/cmd/sts-handlers_test.go
index 9e743ed50..0de49d49c 100644
--- a/cmd/sts-handlers_test.go
+++ b/cmd/sts-handlers_test.go
@@ -24,6 +24,7 @@ import (
 	"io"
 	"os"
 	"reflect"
+	"slices"
 	"strings"
 	"testing"
 	"time"
@@ -34,7 +35,6 @@ import (
 	cr "github.com/minio/minio-go/v7/pkg/credentials"
 	"github.com/minio/minio-go/v7/pkg/set"
 	"github.com/minio/pkg/v3/ldap"
-	"golang.org/x/exp/slices"
 )
 
 func runAllIAMSTSTests(suite *TestSuiteIAM, c *check) {
diff --git a/go.mod b/go.mod
index 8215c97e2..d6c2b2465 100644
--- a/go.mod
+++ b/go.mod
@@ -89,7 +89,6 @@ require (
 	go.uber.org/zap v1.27.0
 	goftp.io/server/v2 v2.0.1
 	golang.org/x/crypto v0.29.0
-	golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f
 	golang.org/x/oauth2 v0.24.0
 	golang.org/x/sync v0.9.0
 	golang.org/x/sys v0.27.0
diff --git a/go.sum b/go.sum
index ee4d48c40..3f21c2776 100644
--- a/go.sum
+++ b/go.sum
@@ -719,8 +719,6 @@ golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOM
 golang.org/x/crypto v0.29.0 h1:L5SG1JTTXupVV3n6sUqMTeWbjAyfPwoda2DLX8J8FrQ=
 golang.org/x/crypto v0.29.0/go.mod h1:+F4F4N5hv6v38hfeYwTdx20oUvLLc+QfrE9Ax9HtgRg=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f h1:XdNn9LlyWAhLVp6P/i8QYBW+hlyhrhei9uErw2B5GJo=
-golang.org/x/exp v0.0.0-20241108190413-2d47ceb2692f/go.mod h1:D5SMRVC3C2/4+F/DB1wZsLRnSNimn2Sp/NPsCrsv8ak=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=