diff --git a/test/fast/openssl/fixtures/Cargo.lock b/test/fast/openssl/fixtures/Cargo.lock
index 3edf39c..b8675a5 100644
--- a/test/fast/openssl/fixtures/Cargo.lock
+++ b/test/fast/openssl/fixtures/Cargo.lock
@@ -49,9 +49,9 @@ checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "openssl"
-version = "0.10.64"
+version = "0.10.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95a0481286a310808298130d22dd1fef0fa571e05a8f44ec801801e84b216b1f"
+checksum = "9529f4786b70a3e8c61e11179af17ab6188ad8d0ded78c5529441ed39d4bd9c1"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -75,9 +75,9 @@ dependencies = [
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.102"
+version = "0.9.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c597637d56fbc83893a35eb0dd04b2b8e7a50c91e64e9493e398b5df4fb45fa2"
+checksum = "7f9e8deee91df40a943c71b917e5874b951d32a802526c85721ce3b776c929d6"
 dependencies = [
  "cc",
  "libc",
diff --git a/test/fast/openssl/fixtures/Cargo.toml b/test/fast/openssl/fixtures/Cargo.toml
index d69e97d..3d2e0ad 100644
--- a/test/fast/openssl/fixtures/Cargo.toml
+++ b/test/fast/openssl/fixtures/Cargo.toml
@@ -8,4 +8,4 @@ authors = ["FireFragment <55660550+FireFragment@users.noreply.github.com>"]
 edition = "2018"
 
 [dependencies]
-openssl = "0.10.64"
+openssl = "0.10.66"