diff --git a/Cargo.lock b/Cargo.lock
index a45f767..6194168 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -461,9 +461,9 @@ dependencies = [
 
 [[package]]
 name = "pest_derive"
-version = "2.8.4"
+version = "2.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51f72981ade67b1ca6adc26ec221be9f463f2b5839c7508998daa17c23d94d7f"
+checksum = "68f9dbced329c441fa79d80472764b1a2c7e57123553b8519b36663a2fb234ed"
 dependencies = [
  "pest",
  "pest_generator",
@@ -471,9 +471,9 @@ dependencies = [
 
 [[package]]
 name = "pest_generator"
-version = "2.8.4"
+version = "2.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee9efd8cdb50d719a80088b76f81aec7c41ed6d522ee750178f83883d271625"
+checksum = "3bb96d5051a78f44f43c8f712d8e810adb0ebf923fc9ed2655a7f66f63ba8ee5"
 dependencies = [
  "pest",
  "pest_meta",
@@ -484,9 +484,9 @@ dependencies = [
 
 [[package]]
 name = "pest_meta"
-version = "2.8.4"
+version = "2.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf1d70880e76bdc13ba52eafa6239ce793d85c8e43896507e43dd8984ff05b82"
+checksum = "602113b5b5e8621770cfd490cfd90b9f84ab29bd2b0e49ad83eb6d186cef2365"
 dependencies = [
  "pest",
  "sha2",
diff --git a/dtrace-parser/Cargo.toml b/dtrace-parser/Cargo.toml
index 509078b..e497ea7 100644
--- a/dtrace-parser/Cargo.toml
+++ b/dtrace-parser/Cargo.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/oxidecomputer/usdt.git"
 
 [dependencies]
 pest = "2.8.5"
-pest_derive = "2.8.4"
+pest_derive = "2.8.5"
 thiserror = "2.0.18"
 
 [dev-dependencies]