diff --git a/Cargo.lock b/Cargo.lock
index d44a6cd7..bcb17c4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -146,9 +146,9 @@ dependencies = [
 
 [[package]]
 name = "grev"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ea0f363a3828bf3018a6a65a0bf270ce17e7563c13bea743ce25cbc1784f48d"
+checksum = "5019cbc0953403785d66d45ae36e1defa47740a34a15313e7c3bf08dce7109b3"
 dependencies = [
  "anyhow",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 71381ae3..7695aec1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ path = "ext/otp_cache.rs"
 
 [build-dependencies]
 anyhow = "1.0"
-grev = "0.1.3"
+grev = "0.1.4"
 
 [profile.release]
 opt-level = "z"