diff --git a/Cargo.lock b/Cargo.lock
index b1a1c8fb9fd1..15d06222eb42 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1568,9 +1568,9 @@ dependencies = [
 
 [[package]]
 name = "rust-analyzer-salsa"
-version = "0.17.0-pre.4"
+version = "0.17.0-pre.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16c42b8737c320578b441a82daf7cdf8d897468de64e8a774fa54b53a50b6cc0"
+checksum = "ca9d387a9801f4fb9b366789ad1bfc08448cafc49cf148d907cfcd88ab665d7f"
 dependencies = [
  "indexmap",
  "lock_api",
@@ -1580,13 +1580,14 @@ dependencies = [
  "rust-analyzer-salsa-macros",
  "rustc-hash",
  "smallvec",
+ "triomphe",
 ]
 
 [[package]]
 name = "rust-analyzer-salsa-macros"
-version = "0.17.0-pre.4"
+version = "0.17.0-pre.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db72b0883f3592ade2be15a10583c75e0b269ec26e1190800fda2e2ce5ae6634"
+checksum = "a2035f385d7fae31e9b086f40b272ee1d79c484472f31c9a10348a406e841eaf"
 dependencies = [
  "heck",
  "proc-macro2",
@@ -1742,6 +1743,12 @@ dependencies = [
  "vfs",
 ]
 
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
+
 [[package]]
 name = "static_assertions"
 version = "1.1.0"
@@ -2019,9 +2026,13 @@ dependencies = [
 
 [[package]]
 name = "triomphe"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0c5a71827ac326072b6405552093e2ad2accd25a32fd78d4edc82d98c7f2409"
+checksum = "859eb650cfee7434994602c3a68b25d77ad9e68c8a6cd491616ef86661382eb3"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+]
 
 [[package]]
 name = "tt"
diff --git a/Cargo.toml b/Cargo.toml
index a81c4659636e..35bef151196f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -112,7 +112,7 @@ itertools = "0.12.0"
 libc = "0.2.150"
 nohash-hasher = "0.2.0"
 rayon = "1.8.0"
-rust-analyzer-salsa = "0.17.0-pre.4"
+rust-analyzer-salsa = "0.17.0-pre.5"
 rustc-hash = "1.1.0"
 semver = "1.0.14"
 serde = { version = "1.0.192", features = ["derive"] }