diff --git a/Cargo.lock b/Cargo.lock
index d63a350e..092b562f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1209,9 +1209,9 @@ checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 
 [[package]]
 name = "rayon"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
+checksum = "fa7237101a77a10773db45d62004a272517633fbcc3df19d96455ede1122e051"
 dependencies = [
  "either",
  "rayon-core",
@@ -1219,9 +1219,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.12.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
+checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-utils",
diff --git a/crates/completion/Cargo.toml b/crates/completion/Cargo.toml
index 5bcebea4..fbdd2d72 100644
--- a/crates/completion/Cargo.toml
+++ b/crates/completion/Cargo.toml
@@ -11,7 +11,7 @@ base-db = { path = "../base-db" }
 completion-data = { path = "../completion-data" }
 fuzzy-matcher = { version = "0.3.7", features = ["compact"] }
 line-index = { path = "../line-index" }
-rayon = "1.7.0"
+rayon = "1.8.1"
 rowan = "0.15.15"
 rustc-hash = "1.1.0"
 syntax = { path = "../syntax" }