diff --git a/Cargo.lock b/Cargo.lock
index 5706e5007..49e983808 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4289,6 +4289,7 @@ dependencies = [
  "censor",
  "chrono",
  "chrono-tz 0.9.0",
+ "clang-sys",
  "console",
  "cpc",
  "crossbeam-channel",
diff --git a/Cargo.toml b/Cargo.toml
index 5ae0c97b3..dc75475b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -82,6 +82,7 @@ calamine = { version = "0.25", features = ["dates"] }
 censor = { version = "0.3", optional = true }
 chrono = { version = "0.4", default-features = false }
 chrono-tz = "0.9"
+clang-sys = "=1.8.0"
 console = { version = "0.15", optional = true }
 cpc = { version = "1.9", optional = true }
 crossbeam-channel = "0.5"