diff --git a/Cargo.toml b/Cargo.toml
index bce31c55..e2cfc855 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -118,7 +118,7 @@ sha2 = "0.11"
 x25519-dalek = { version = "3", features = ["static_secrets", "zeroize"] }
 
 # Networking
-smoltcp = { version = "0.13", default-features = false, features = [
+smoltcp = { version = "0.14", default-features = false, features = [
     "medium-ethernet",
     "proto-ipv4",
     "proto-ipv6",
diff --git a/crates/thumos/Cargo.lock b/crates/thumos/Cargo.lock
index 570cf1ee..9cf7709c 100644
--- a/crates/thumos/Cargo.lock
+++ b/crates/thumos/Cargo.lock
@@ -245,15 +245,6 @@ dependencies = [
  "syn 2.0.119",
 ]
 
-[[package]]
-name = "defmt"
-version = "0.3.100"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0963443817029b2024136fc4dd07a5107eb8f977eaf18fcd1fdeb11306b64ad"
-dependencies = [
- "defmt 1.1.1",
-]
-
 [[package]]
 name = "defmt"
 version = "1.1.1"
@@ -676,14 +667,14 @@ checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
 [[package]]
 name = "smoltcp"
-version = "0.13.1"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f73d40463bba65efc9adc6370b56df76d563cc46e2482bba58351b4afb7535e"
+checksum = "b6f8b28ad56c6e35524a37dd492af5d1a47e31e1a4d175cd12f89c075f01980f"
 dependencies = [
  "bitflags",
  "byteorder",
  "cfg-if",
- "defmt 0.3.100",
+ "defmt",
  "heapless",
  "managed",
 ]
diff --git a/crates/thumos/Cargo.toml b/crates/thumos/Cargo.toml
index 8c6e4aa9..7adc0f14 100644
--- a/crates/thumos/Cargo.toml
+++ b/crates/thumos/Cargo.toml
@@ -186,7 +186,7 @@ serde = { version = "1", default-features = false, features = [
     "derive",
     "alloc",
 ] }
-smoltcp = { version = "0.13", default-features = false, features = [
+smoltcp = { version = "0.14", default-features = false, features = [
     "medium-ethernet",
     "proto-ipv4",
     "socket-tcp",