diff --git a/Cargo.toml b/Cargo.toml
index eff7cef..9f5ceb0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -58,6 +58,8 @@ gcloud-sdk = { version = "0.28.1", features = [
 crc32c = "0.6.8"
 azure_identity = "0.27.0"
 azure_security_keyvault_secrets = "0.6.0"
+openssl = { version = "0.10", features = ["vendored"] }
+openssl-sys = { version = "0.9", features = ["vendored"] }
 
 [dev-dependencies]
 pretty_assertions = "1.4.1"