diff --git a/ss-rust/build.gradle.kts b/ss-rust/build.gradle.kts
index 27d951ff7..46c054d69 100644
--- a/ss-rust/build.gradle.kts
+++ b/ss-rust/build.gradle.kts
@@ -25,12 +25,9 @@ cargo {
     profile = findProperty("CARGO_PROFILE")?.toString() ?: "release"
     extraCargoBuildArguments = listOf("--bin", "sslocal")
     featureSpec.noDefaultBut(arrayOf(
-            "sodium",
-            "rc4",
-            "aes-cfb",
-            "aes-ctr",
-            "camellia-cfb",
-            "openssl-vendored"))
+            "single-threaded",
+            "local-flow-stat",
+            "local-dns"))
     exec = { spec, toolchain ->
         spec.environment("RUST_ANDROID_GRADLE_LINKER_WRAPPER_PY", "$projectDir/$module/../linker-wrapper.py")
         spec.environment("RUST_ANDROID_GRADLE_TARGET", "target/${toolchain.target}/$profile/lib$libname.so")
diff --git a/ss-rust/src/main/rust/shadowsocks-rust b/ss-rust/src/main/rust/shadowsocks-rust
index ce1e58641..3a1054acc 160000
--- a/ss-rust/src/main/rust/shadowsocks-rust
+++ b/ss-rust/src/main/rust/shadowsocks-rust
@@ -1 +1 @@
-Subproject commit ce1e58641d502ec128806efa898ebf2716461132
+Subproject commit 3a1054acc54cfc23a1cd232aa0a45b66af4bd612