diff --git a/src/tools/rust-analyzer/Cargo.lock b/src/tools/rust-analyzer/Cargo.lock
index cdc6aef54a615..3b8a143846963 100644
--- a/src/tools/rust-analyzer/Cargo.lock
+++ b/src/tools/rust-analyzer/Cargo.lock
@@ -1513,9 +1513,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_abi"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b782af0a7a8df16ddf43cd70da9f17bc3b1ce712c9e4992b6edb16f5f53632"
+checksum = "d5246e9e1f450333a990877eabbc36fe0567e7cedd56d5365db319e14079cf2a"
 dependencies = [
  "bitflags 2.7.0",
  "ra-ap-rustc_index",
@@ -1524,9 +1524,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_index"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce5742f134960482f543b35ecebec3cacc6d79a9a685713518b4d8d70c5f9aa8"
+checksum = "59fd8e4f5b34c434ec111efb0e0614954db048b9307d3b2e4cc3c915da9d2160"
 dependencies = [
  "ra-ap-rustc_index_macros",
  "smallvec",
@@ -1534,9 +1534,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_index_macros"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7ea011fcf68309a8835ad01d91c032cb18444617b00e2cab21d45b208164441"
+checksum = "2d34973fe081392bd1edb022e865e9952fcaa093f9cdae183edce64472e5e889"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1545,9 +1545,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_lexer"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb76f0a4d4c20859e41f0a23bff0f37ab9ca9171c214a6c7dd72ea69434865dc"
+checksum = "52fa42c582e21b35e8f61a5afe3c63a9c722d995826762eb19b18beeccf5157f"
 dependencies = [
  "unicode-properties",
  "unicode-xid",
@@ -1555,9 +1555,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_parse_format"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06080bd35078305421a62da77f3c128482d8d44441b6da8ce9d146d1cd9cdb5b"
+checksum = "740383328d7033393e5385f4a6073b880d5811b0fc0fd2559e481f905940f2f8"
 dependencies = [
  "ra-ap-rustc_index",
  "ra-ap-rustc_lexer",
@@ -1565,9 +1565,9 @@ dependencies = [
 
 [[package]]
 name = "ra-ap-rustc_pattern_analysis"
-version = "0.87.0"
+version = "0.91.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68a3154fe4c20c177d7b3c678a2d3a97aba0cca156ddef88959915041889daf0"
+checksum = "c39f544728f32cebffb1a8b92ba3c1f3dcb4144081438d192137ed197d479a9d"
 dependencies = [
  "ra-ap-rustc_index",
  "rustc-hash 2.0.0",
diff --git a/src/tools/rust-analyzer/Cargo.toml b/src/tools/rust-analyzer/Cargo.toml
index ab00d0173956f..3cecae0dc4ab0 100644
--- a/src/tools/rust-analyzer/Cargo.toml
+++ b/src/tools/rust-analyzer/Cargo.toml
@@ -87,11 +87,11 @@ vfs-notify = { path = "./crates/vfs-notify", version = "0.0.0" }
 vfs = { path = "./crates/vfs", version = "0.0.0" }
 edition = { path = "./crates/edition", version = "0.0.0" }
 
-ra-ap-rustc_lexer = { version = "0.87", default-features = false }
-ra-ap-rustc_parse_format = { version = "0.87", default-features = false }
-ra-ap-rustc_index = { version = "0.87", default-features = false }
-ra-ap-rustc_abi = { version = "0.87", default-features = false }
-ra-ap-rustc_pattern_analysis = { version = "0.87", default-features = false }
+ra-ap-rustc_lexer = { version = "0.91", default-features = false }
+ra-ap-rustc_parse_format = { version = "0.91", default-features = false }
+ra-ap-rustc_index = { version = "0.91", default-features = false }
+ra-ap-rustc_abi = { version = "0.91", default-features = false }
+ra-ap-rustc_pattern_analysis = { version = "0.91", default-features = false }
 
 # local crates that aren't published to crates.io. These should not have versions.