diff --git a/Cargo.lock b/Cargo.lock
index 9aee3c96..3b38c12b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1338,14 +1338,13 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 [[package]]
 name = "smoltcp"
 version = "0.11.0"
-source = "git+https://github.com/smoltcp-rs/smoltcp?rev=dc08e0b#dc08e0b42e668c331bb2b6f8d80016301d0efe03"
+source = "git+https://github.com/smoltcp-rs/smoltcp?rev=469dccd#469dccdbaece66696494f8540615152fc5123b17"
 dependencies = [
  "bitflags 1.3.2",
  "byteorder",
  "cfg-if",
  "defmt",
  "heapless",
- "log",
  "managed",
 ]
 
diff --git a/kernel/libs/aster-bigtcp/Cargo.toml b/kernel/libs/aster-bigtcp/Cargo.toml
index 793265de..f426a97c 100644
--- a/kernel/libs/aster-bigtcp/Cargo.toml
+++ b/kernel/libs/aster-bigtcp/Cargo.toml
@@ -8,17 +8,12 @@ edition = "2021"
 [dependencies]
 keyable-arc = { path = "../keyable-arc" }
 ostd = { path = "../../../ostd" }
-smoltcp = { git = "https://github.com/smoltcp-rs/smoltcp", rev = "dc08e0b", default-features = false, features = [
+smoltcp = { git = "https://github.com/smoltcp-rs/smoltcp", rev = "469dccd", default-features = false, features = [
     "alloc",
     "log",
     "medium-ethernet",
     "medium-ip",
-    "proto-dhcpv4",
     "proto-ipv4",
-    "proto-igmp",
-    "socket-icmp",
     "socket-udp",
     "socket-tcp",
-    "socket-raw",
-    "socket-dhcpv4",
 ] }