diff --git a/Cargo.lock b/Cargo.lock
index f99a6531f393e..2771b971f99d3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5811,11 +5811,11 @@ dependencies = [
 
 [[package]]
 name = "openssl"
-version = "0.10.56"
+version = "0.10.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "729b745ad4a5575dd06a3e1af1414bd330ee561c01b3899eb584baeaa8def17e"
+checksum = "bac25ee399abb46215765b1cb35bc0212377e58a061560d8b29b024fd0430e7c"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.3.2",
  "cfg-if",
  "foreign-types",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 0d5fa61f51eaf..b121a55748dff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -297,7 +297,7 @@ nkeys = { version = "0.3.1", default-features = false, optional = true }
 nom = { version = "7.1.3", default-features = false, optional = true }
 notify = { version = "6.1.1", default-features = false, features = ["macos_fsevent"] }
 once_cell = { version = "1.18", default-features = false }
-openssl = { version = "0.10.56", default-features = false, features = ["vendored"] }
+openssl = { version = "0.10.57", default-features = false, features = ["vendored"] }
 openssl-probe = { version = "0.1.5", default-features = false }
 ordered-float = { version = "3.9.1", default-features = false }
 paste = "1.0.14"
diff --git a/lib/vector-core/Cargo.toml b/lib/vector-core/Cargo.toml
index c4a65eb88a074..d92744e17d849 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -32,7 +32,7 @@ mlua = { version = "0.8.10", default-features = false, features = ["lua54", "sen
 no-proxy = { version  = "0.3.4", default-features = false, features = ["serialize"] }
 once_cell = { version = "1.18", default-features = false }
 ordered-float = { version = "3.9.1", default-features = false }
-openssl = { version = "0.10.56", default-features = false, features = ["vendored"] }
+openssl = { version = "0.10.57", default-features = false, features = ["vendored"] }
 parking_lot = { version = "0.12.1", default-features = false }
 pin-project.workspace = true
 proptest = { version = "1.2", optional = true }