diff --git a/Cargo.lock b/Cargo.lock
index 9b261513..9ecd2d76 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -342,7 +342,7 @@ dependencies = [
  "serde",
  "serial_test",
  "slog",
- "socket2 0.5.10",
+ "socket2 0.6.2",
  "thiserror 1.0.69",
  "uuid",
 ]
@@ -1222,7 +1222,7 @@ dependencies = [
  "serde_json",
  "sled",
  "slog",
- "socket2 0.5.10",
+ "socket2 0.6.2",
  "thiserror 1.0.69",
  "tokio",
  "uuid",
@@ -3672,7 +3672,7 @@ dependencies = [
  "rdb",
  "slog",
  "smf 0.10.0 (git+https://github.com/illumos/smf-rs?branch=main)",
- "socket2 0.5.10",
+ "socket2 0.6.2",
  "tempfile",
  "thiserror 1.0.69",
  "tokio",
@@ -3764,7 +3764,7 @@ dependencies = [
  "oxnet",
  "serde",
  "slog",
- "socket2 0.5.10",
+ "socket2 0.6.2",
  "thiserror 1.0.69",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 440ce087..0c175e15 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -78,7 +78,7 @@ slog-term = "2.9"
 slog-envlogger = "2.2"
 slog-async = "2.8"
 slog-bunyan = "2.5"
-socket2 = { version = "0.5", features = ["all"] }
+socket2 = { version = "0.6", features = ["all"] }
 ispf = { git = "https://github.com/oxidecomputer/ispf" }
 serde = { version = "1.0.228", features = ["derive"] }
 hostname = "0.3"