diff --git a/Cargo.lock b/Cargo.lock
index eccbbdee..2adf399b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1602,12 +1602,6 @@ dependencies = [
  "tiny-keccak",
 ]
 
-[[package]]
-name = "const-str"
-version = "0.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "451d0640545a0553814b4c646eb549343561618838e9b42495f466131fe3ad49"
-
 [[package]]
 name = "const-str"
 version = "0.7.0"
@@ -6208,7 +6202,7 @@ dependencies = [
  "bytes",
  "chrono",
  "clap",
- "const-str 0.7.0",
+ "const-str",
  "datafusion",
  "futures",
  "http 1.3.1",
@@ -6366,7 +6360,7 @@ dependencies = [
 name = "rustfs-config"
 version = "0.0.5"
 dependencies = [
- "const-str 0.7.0",
+ "const-str",
 ]
 
 [[package]]
@@ -7060,9 +7054,9 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "s3s"
-version = "0.12.0-minio-preview.3"
+version = "0.12.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24c7be783f8b2bb5aba553462bf7e9ee95655bb27cbd6a0b0a93af2e719b1eec"
+checksum = "e0c7ae94d88d3d0d4ab0cb3f8e106199832b2943609680b5d75b0d7f686f6be3"
 dependencies = [
  "arrayvec",
  "async-trait",
@@ -7071,7 +7065,7 @@ dependencies = [
  "bytes",
  "bytestring",
  "chrono",
- "const-str 0.6.4",
+ "const-str",
  "crc32c",
  "crc32fast",
  "crc64fast-nvme",
@@ -7098,6 +7092,7 @@ dependencies = [
  "sha2 0.11.0-pre.5",
  "smallvec",
  "std-next",
+ "subtle",
  "sync_wrapper",
  "thiserror 2.0.16",
  "time",
diff --git a/Cargo.toml b/Cargo.toml
index befed3c5..32ee4de8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -210,7 +210,7 @@ rustfs-rsc = "2025.506.1"
 rustls = { version = "0.23.32", features = ["ring", "logging", "std", "tls12"], default-features = false }
 rustls-pki-types = "1.12.0"
 rustls-pemfile = "2.2.0"
-s3s = { version = "0.12.0-minio-preview.3" }
+s3s = { version = "0.12.0-rc.1", features = ["minio"] }
 schemars = "1.0.4"
 serde = { version = "1.0.226", features = ["derive"] }
 serde_json = { version = "1.0.145", features = ["raw_value"] }