diff --git a/Cargo.lock b/Cargo.lock
index 84e839d99e..79bef79be2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1497,9 +1497,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d2df5196e37bcc87abebc0053e20787d73847bb33134a69841207dd0a47f03b"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -1507,14 +1507,12 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b8f95bd6966f5c87776639160a66bd8ab9895d9d4ab01ddba9fc60661aebe8d"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "num_cpus",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 020d449921..d47ec74689 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -110,6 +110,7 @@ tracing-subscriber = { version = "0.3.18", default-features = false, features =
 smol_str = "0.2.0"
 nohash-hasher = "0.2.0"
 text-size = "1.1.1"
+rayon = "1.8.0"
 serde = { version = "1.0.192", features = ["derive"] }
 serde_json = "1.0.108"
 triomphe = { version = "0.1.8", default-features = false, features = ["std"] }
diff --git a/crates/ide-db/Cargo.toml b/crates/ide-db/Cargo.toml
index cf4daf4d2a..0f723950f8 100644
--- a/crates/ide-db/Cargo.toml
+++ b/crates/ide-db/Cargo.toml
@@ -14,7 +14,7 @@ doctest = false
 [dependencies]
 cov-mark = "2.0.0-pre.1"
 tracing.workspace = true
-rayon = "1.6.1"
+rayon.workspace = true
 fst = { version = "0.4.7", default-features = false }
 rustc-hash = "1.1.0"
 once_cell = "1.17.0"
diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index 59f4162d58..76f7644603 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -28,10 +28,10 @@ lsp-types = { version = "=0.94.0", features = ["proposed"] }
 parking_lot = "0.12.1"
 xflags = "0.3.0"
 oorandom = "11.1.3"
+rayon.workspace = true
 rustc-hash = "1.1.0"
 serde_json = { workspace = true, features = ["preserve_order"] }
 serde.workspace = true
-rayon = "1.6.1"
 num_cpus = "1.15.0"
 mimalloc = { version = "0.1.30", default-features = false, optional = true }
 lsp-server.workspace = true
diff --git a/crates/syntax/Cargo.toml b/crates/syntax/Cargo.toml
index 0b6c2360f4..3b55921dc7 100644
--- a/crates/syntax/Cargo.toml
+++ b/crates/syntax/Cargo.toml
@@ -31,7 +31,7 @@ stdx.workspace = true
 text-edit.workspace = true
 
 [dev-dependencies]
-rayon = "1.6.1"
+rayon.workspace = true
 expect-test = "1.4.0"
 proc-macro2 = "1.0.47"
 quote = "1.0.20"