diff --git a/Cargo.lock b/Cargo.lock
index c1e032cae..41b1f3131 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -370,9 +370,9 @@ dependencies = [
 
 [[package]]
 name = "associative-cache"
-version = "1.0.1"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46016233fc1bb55c23b856fe556b7db6ccd05119a0a392e04f0b3b7c79058f16"
+checksum = "b993cd767a2bc7307dd87622311ca22c44329cc7a21366206bfa0896827b2bad"
 
 [[package]]
 name = "async-broadcast"
@@ -1665,6 +1665,19 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core-graphics"
+version = "0.24.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa95a34622365fa5bbf40b20b75dba8dfa8c94c734aea8ac9a5ca38af14316f1"
+dependencies = [
+ "bitflags 2.9.1",
+ "core-foundation 0.10.1",
+ "core-graphics-types 0.2.0",
+ "foreign-types 0.5.0",
+ "libc",
+]
+
 [[package]]
 name = "core-graphics-types"
 version = "0.1.2"
@@ -1687,6 +1700,17 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core-graphics-types"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d44a101f213f6c4cdc1853d4b78aef6db6bdfa3468798cc1d9912f4735013eb"
+dependencies = [
+ "bitflags 2.9.1",
+ "core-foundation 0.10.1",
+ "libc",
+]
+
 [[package]]
 name = "core-media-sys"
 version = "0.1.2"
@@ -1700,13 +1724,13 @@ dependencies = [
 
 [[package]]
 name = "core-text"
-version = "19.2.0"
+version = "21.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d74ada66e07c1cefa18f8abfba765b486f250de2e4a999e5727fc0dd4b4a25"
+checksum = "a593227b66cbd4007b2a050dfdd9e1d1318311409c8d600dc82ba1b15ca9c130"
 dependencies = [
- "core-foundation 0.9.4",
- "core-graphics 0.22.3",
- "foreign-types 0.3.2",
+ "core-foundation 0.10.1",
+ "core-graphics 0.24.0",
+ "foreign-types 0.5.0",
  "libc",
 ]
 
@@ -2814,6 +2838,15 @@ version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0474425d51df81997e2f90a21591180b38eccf27292d755f3e30750225c175b"
 
+[[package]]
+name = "euclid"
+version = "0.22.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1a05365e3b1c6d1650318537c7460c6923f1abdd272ad6842baa2b509957a06"
+dependencies = [
+ "num-traits 0.2.19",
+]
+
 [[package]]
 name = "eui48"
 version = "1.1.0"
@@ -4678,11 +4711,13 @@ dependencies = [
 
 [[package]]
 name = "kurbo"
-version = "0.9.5"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd85a5776cd9500c2e2059c8c76c3b01528566b7fcbaf8098b55a33fc298849b"
+checksum = "c62026ae44756f8a599ba21140f350303d4f08dcdcc71b5ad9c9bb8128c13c62"
 dependencies = [
  "arrayvec",
+ "euclid",
+ "smallvec",
 ]
 
 [[package]]
@@ -6574,9 +6609,9 @@ dependencies = [
 
 [[package]]
 name = "piet"
-version = "0.6.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e381186490a3e2017a506d62b759ea8eaf4be14666b13ed53973e8ae193451b1"
+checksum = "31867aac026f5706ca679ee13e0089fe85be00646ff1de73dd5ca6a15ddb48e1"
 dependencies = [
  "kurbo",
  "unic-bidi",
@@ -6584,16 +6619,16 @@ dependencies = [
 
 [[package]]
 name = "piet-coregraphics"
-version = "0.6.2"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a819b41d2ddb1d8abf3e45e49422f866cba281b4abb5e2fb948bba06e2c3d3f7"
+checksum = "75958f4ea4a36640178d2fb342fe29707e346dbc31b5983e31c8ef3bb78b7fce"
 dependencies = [
  "associative-cache",
- "core-foundation 0.9.4",
+ "core-foundation 0.10.1",
  "core-foundation-sys 0.8.7",
- "core-graphics 0.22.3",
+ "core-graphics 0.24.0",
  "core-text",
- "foreign-types 0.3.2",
+ "foreign-types 0.5.0",
  "piet",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 58a4c454c..538bc79ae 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -165,8 +165,8 @@ objc_id = "0.1"
 # which cocoa 0.24 does not take, so the next bump is a coordinated macOS
 # stack upgrade rather than a dependency bump. A Dependabot group keeps the
 # pair in one pull request so that decision arrives whole.
-piet = "0.6"
-piet-coregraphics = "0.6"
+piet = "0.8"
+piet-coregraphics = "0.8"
 foreign-types = "0.3"
 
 [target.'cfg(any(target_os = "macos", target_os = "linux", target_os = "windows"))'.dependencies]