diff --git a/Cargo.lock b/Cargo.lock
index 83cf55763c4..728cd8b9999 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1475,9 +1475,9 @@ checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 
 [[package]]
 name = "openssl"
-version = "0.10.48"
+version = "0.10.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "518915b97df115dd36109bfa429a48b8f737bd05508cf9588977b599648926d2"
+checksum = "345df152bc43501c5eb9e4654ff05f794effb78d4efe3d53abc158baddc0703d"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1516,11 +1516,10 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.83"
+version = "0.9.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "666416d899cf077260dac8698d60a60b435a46d57e82acb1be3d0dad87284e5b"
+checksum = "374533b0e45f3a7ced10fcaeccca020e66656bc03dac384f852e4e5a7a8104a6"
 dependencies = [
- "autocfg",
  "cc",
  "libc",
  "openssl-src",
diff --git a/stdlib/Cargo.toml b/stdlib/Cargo.toml
index f53eb49211e..b7ccaed4c56 100644
--- a/stdlib/Cargo.toml
+++ b/stdlib/Cargo.toml
@@ -93,7 +93,7 @@ termios = "0.3.3"
 gethostname = "0.2.3"
 socket2 = { version = "0.4.4", features = ["all"] }
 dns-lookup = "1.0.8"
-openssl = { version = "0.10.48", optional = true }
+openssl = { version = "0.10.55", optional = true }
 openssl-sys = { version = "0.9.80", optional = true }
 openssl-probe = { version = "0.1.5", optional = true }
 foreign-types-shared = { version = "0.1.1", optional = true }