diff --git a/Cargo.lock b/Cargo.lock
index d7a7a4f..511e03d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1314,9 +1314,9 @@ checksum = "384b8ab6d37215f3c5301a95a4accb5d64aa607f1fcb26a11b5303878451b4fe"
 
 [[package]]
 name = "openssl"
-version = "0.10.75"
+version = "0.10.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
+checksum = "f38c4372413cdaaf3cc79dd92d29d7d9f5ab09b51b10dded508fb90bb70b9222"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -1349,9 +1349,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.111"
+version = "0.9.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
+checksum = "13ce1245cd07fcc4cfdb438f7507b0c7e4f3849a69fd84d52374c66d83741bb6"
 dependencies = [
  "cc",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 521a681..5ca0751 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ diesel = { version = "2.2.8", features = ["sqlite", "r2d2", "chrono"] }
 r2d2 = "0.8.10"
 ocsp = {git = "https://github.com/DorianCoding/ocsp-rs.git", tag="1.0.0" }
 pem = "3.0.5"
-openssl = { version = "0.10.71", features = ["vendored"] }
+openssl = { version = "0.10.78", features = ["vendored"] }
 ring = "0.17.14"
 x509-parser = "~0.17.0"
 hex = "~0.4.3"