diff --git a/Cargo.lock b/Cargo.lock
index 07aa74e4..eebf04f5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1598,9 +1598,9 @@ checksum = "a6cb138bb79a146c1bd460005623e142ef0181e3d0219cb493e02f7d08a35695"
 
 [[package]]
 name = "itertools"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+checksum = "8b4baf93f58d4425749ca49a51c50ebab072c5df6994d08fed93541c331481dc"
 dependencies = [
  "either",
 ]
@@ -2302,15 +2302,15 @@ dependencies = [
 
 [[package]]
 name = "ra_ap_edition"
-version = "0.0.334"
+version = "0.0.343"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c472b9c1a8488a15897fcaab0b0567cfebd1cc1a64dec96b4cb1d20c3f43fa63"
+checksum = "b159154d322d3c40866c69e616f280aa1bc78271e59773e5beba4d08623a1fdd"
 
 [[package]]
 name = "ra_ap_parser"
-version = "0.0.334"
+version = "0.0.343"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe3ce4851c0ccce9c3a732e045698778c3cacf56a6be50ec13838467c29d1fed"
+checksum = "66cd4952edf7706607efaf6c07dbaf941a6cd383ecc8a2d1bc20d3c73894406e"
 dependencies = [
  "drop_bomb",
  "ra-ap-rustc_lexer",
@@ -2322,9 +2322,9 @@ dependencies = [
 
 [[package]]
 name = "ra_ap_stdx"
-version = "0.0.334"
+version = "0.0.343"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "214df1143b46443380fa267804f806e893a0f44c409b1db8a46560d8a76cea00"
+checksum = "f9df7c3781f364f2651e1ac702f1f144c4fa00d6bb6ca578ab522b517054d56e"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-utils",
@@ -2338,9 +2338,9 @@ dependencies = [
 
 [[package]]
 name = "ra_ap_syntax"
-version = "0.0.334"
+version = "0.0.343"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6505c045c2a78261b77f2b671a8c8cdcbc1b3010e5801cb36f2779d8dc61a223"
+checksum = "638f9a96d169dc03330fd2aaaa2ec000253525f882401cff75567e70d51e7cc1"
 dependencies = [
  "either",
  "itertools",
@@ -2464,9 +2464,9 @@ dependencies = [
 
 [[package]]
 name = "rowan"
-version = "0.15.18"
+version = "0.15.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f509095fc8cc0c8c8564016771d458079c11a8d857e65861f045145c0d3208"
+checksum = "a2441aaccb50f4267d4f0f58b21e0138e96a449f361ed57a2673a83c9bca0772"
 dependencies = [
  "countme",
  "hashbrown 0.14.5",
@@ -2643,9 +2643,9 @@ checksum = "6b1e7f9a428571be2dc5bc0505c13fb6bf936822b894ec87abf8a08a4e51742d"
 
 [[package]]
 name = "rustc-literal-escaper"
-version = "0.0.4"
+version = "0.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab03008eb631b703dd16978282ae36c73282e7922fe101a4bd072a40ecea7b8b"
+checksum = "8be87abb9e40db7466e0681dc8ecd9dcfd40360cb10b4c8fe24a7c4c3669b198"
 
 [[package]]
 name = "rustc_ast"
diff --git a/Cargo.toml b/Cargo.toml
index b98329d1..4ee7adc9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ rustc_lexer = "0.1.0"
 # Exact-pin rust-analyzer's unstable parser snapshot so AST hashes stay tied to
 # the parser schema. Whenever the nightly toolchain changes, bump this version
 # in lockstep to prevent AST hash drift.
-ra_ap_syntax = "=0.0.334"
+ra_ap_syntax = "=0.0.343"
 whitaker_clones_core = { path = "crates/whitaker_clones_core", version = "0.2.7" }
 whitaker_sarif = { path = "crates/whitaker_sarif", version = "0.2.7" }
 temp-env = "0.3.6"