diff --git a/libs/crypto/build.rs b/libs/crypto/build.rs
new file mode 100644
index 000000000..ad5561d4c
--- /dev/null
+++ b/libs/crypto/build.rs
@@ -0,0 +1,13 @@
+// include!("src/lib/audit_loglevel.rs");
+
+use std::env;
+
+fn main() {
+    if let Ok(v) = env::var("DEP_OPENSSL_VERSION_NUMBER") {
+        let version = u64::from_str_radix(&v, 16).unwrap();
+
+        if version >= 0x3000_0000 {
+            println!("cargo:rustc-cfg=openssl3");
+        }
+    }
+}
diff --git a/libs/file_permissions/Cargo.toml b/libs/file_permissions/Cargo.toml
index 0d15f42f6..5d64817cf 100644
--- a/libs/file_permissions/Cargo.toml
+++ b/libs/file_permissions/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2021"
 [dependencies]
 
 [target.'cfg(target_family = "windows")'.dependencies]
-whoami.workspace = true
+whoami = {workspace = true}
 
 [target.'cfg(not(target_family = "windows"))'.dependencies]
-users.workspace = true
+users = {workspace = true}