diff --git a/Cargo.lock b/Cargo.lock
index 86dd4695aa4fe..82574f3463a96 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2420,9 +2420,9 @@ dependencies = [
 
 [[package]]
 name = "openssl"
-version = "0.10.33"
+version = "0.10.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a61075b62a23fef5a29815de7536d940aa35ce96d18ce0cc5076272db678a577"
+checksum = "549430950c79ae24e6d02e0b7404534ecf311d94cc9f861e9e4020187d13d885"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
@@ -2449,9 +2449,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.61"
+version = "0.9.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "313752393519e876837e09e1fa183ddef0be7735868dced3196f4472d536277f"
+checksum = "7a7907e3bfa08bb85105209cdfcb6c63d109f8f6c1ed6ca318fff5c1853fbc1d"
 dependencies = [
  "autocfg",
  "cc",
diff --git a/src/tools/rustc-workspace-hack/Cargo.toml b/src/tools/rustc-workspace-hack/Cargo.toml
index d39cb597b21c8..2ffc5df7c8cbf 100644
--- a/src/tools/rustc-workspace-hack/Cargo.toml
+++ b/src/tools/rustc-workspace-hack/Cargo.toml
@@ -77,7 +77,7 @@ syn = { version = "1", features = ['fold', 'full', 'extra-traits', 'visit', 'vis
 url = { version = "2.0", features = ['serde'] }
 
 [target.'cfg(not(windows))'.dependencies]
-openssl = { version = "0.10.12", optional = true }
+openssl = { version = "0.10.35", optional = true }
 
 [features]
 all-static = ['openssl/vendored', 'curl-sys/static-curl', 'curl-sys/force-system-lib-on-osx']