diff --git a/Cargo.lock b/Cargo.lock
index 7e5223950e063..47f6d4fbe6d06 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3020,7 +3020,7 @@ checksum = "8d0fa3cd8dc96ada974e126a940d37d4079bbbe6a24aca15b1113c2f362441c5"
 dependencies = [
  "cfg-if",
  "libc",
- "socket2 0.5.4",
+ "socket2 0.5.5",
  "windows-sys 0.48.0",
 ]
 
@@ -8260,9 +8260,9 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
+checksum = "7b5fac59a5cb5dd637972e5fca70daf0523c9067fcdc4842f053dae04a18f8e9"
 dependencies = [
  "libc",
  "windows-sys 0.48.0",
@@ -8743,7 +8743,7 @@ dependencies = [
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2 0.5.4",
+ "socket2 0.5.5",
  "tokio-macros",
  "tracing 0.1.37",
  "windows-sys 0.48.0",
@@ -8823,7 +8823,7 @@ dependencies = [
  "postgres-protocol",
  "postgres-types",
  "rand 0.8.5",
- "socket2 0.5.4",
+ "socket2 0.5.5",
  "tokio",
  "tokio-util",
  "whoami",
@@ -9823,7 +9823,7 @@ dependencies = [
  "smpl_jwt",
  "snafu",
  "snap",
- "socket2 0.5.4",
+ "socket2 0.5.5",
  "stream-cancel",
  "strip-ansi-escapes",
  "syslog",
@@ -10080,7 +10080,7 @@ dependencies = [
  "similar-asserts",
  "smallvec",
  "snafu",
- "socket2 0.5.4",
+ "socket2 0.5.5",
  "tokio",
  "tokio-openssl",
  "tokio-stream",
diff --git a/Cargo.toml b/Cargo.toml
index 2056cda5cbc93..0513842f1682c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -315,7 +315,7 @@ semver = { version = "1.0.20", default-features = false, features = ["serde", "s
 smallvec = { version = "1", default-features = false, features = ["union", "serde"] }
 snafu = { version = "0.7.5", default-features = false, features = ["futures"] }
 snap = { version = "1.1.0", default-features = false, optional = true }
-socket2 = { version = "0.5.4", default-features = false }
+socket2 = { version = "0.5.5", default-features = false }
 stream-cancel = { version = "0.8.1", default-features = false }
 strip-ansi-escapes = { version = "0.2.0", default-features = false }
 syslog = { version = "6.1.0", default-features = false, optional = true }
diff --git a/lib/vector-core/Cargo.toml b/lib/vector-core/Cargo.toml
index 0527cdbd8682c..2ac77a1b36af4 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -46,7 +46,7 @@ serde_json = { version = "1.0.107", default-features = false }
 serde_with = { version = "3.4.0", default-features = false, features = ["std", "macros"] }
 smallvec = { version = "1", default-features = false, features = ["serde", "const_generics"] }
 snafu = { version = "0.7.5", default-features = false }
-socket2 = { version = "0.5.4", default-features = false }
+socket2 = { version = "0.5.5", default-features = false }
 tokio = { version = "1.33.0", default-features = false, features = ["net"] }
 tokio-openssl = { version = "0.6.3", default-features = false }
 tokio-stream = { version = "0.1", default-features = false, features = ["time"], optional = true }