diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index b66d30259a2c..49806893962c 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -188,9 +188,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.87"
+version = "0.9.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e17f59264b2809d77ae94f0e1ebabc434773f370d6ca667bd223ea10e06cc7e"
+checksum = "c2ce0f250f34a308dcfdbb351f511359857d4ed2134ba715a4eadd46e1ffd617"
 dependencies = [
  "cc",
  "libc",
diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
index 3efbf1334343..30c1b44ccfef 100644
--- a/src/rust/Cargo.toml
+++ b/src/rust/Cargo.toml
@@ -17,7 +17,7 @@ cryptography-openssl = { path = "cryptography-openssl" }
 pem = "1.1"
 ouroboros = "0.15"
 openssl = "0.10.52"
-openssl-sys = "0.9.87"
+openssl-sys = "0.9.88"
 foreign-types-shared = "0.1"
 
 [build-dependencies]
diff --git a/src/rust/cryptography-cffi/Cargo.toml b/src/rust/cryptography-cffi/Cargo.toml
index 652e621e10a0..65051c2a4627 100644
--- a/src/rust/cryptography-cffi/Cargo.toml
+++ b/src/rust/cryptography-cffi/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.56.0"
 
 [dependencies]
 pyo3 = { version = "0.18", features = ["abi3-py37"] }
-openssl-sys = "0.9.87"
+openssl-sys = "0.9.88"
 
 [build-dependencies]
 cc = "1.0.72"