diff --git a/Cargo.lock b/Cargo.lock
index acaff11..821599c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -771,14 +771,38 @@ checksum = "173852283a9a57a3cbe365d86e74dc428a09c50421477d5ad6fe9d9509e37737"
 dependencies = [
  "bitflags 2.13.1",
  "fontdb",
- "harfrust",
+ "harfrust 0.3.2",
  "linebender_resource_handle",
  "log",
  "rangemap",
  "rustc-hash 1.1.0",
  "self_cell",
  "skrifa 0.37.0",
- "smol_str",
+ "smol_str 0.2.2",
+ "swash",
+ "sys-locale",
+ "unicode-bidi",
+ "unicode-linebreak",
+ "unicode-script",
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "cosmic-text"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be17b688510d934ce13f48a2beba700e11583e281e0fda99c22bb256a14eda73"
+dependencies = [
+ "bitflags 2.13.1",
+ "fontdb",
+ "harfrust 0.5.2",
+ "linebender_resource_handle",
+ "log",
+ "rangemap",
+ "rustc-hash 2.1.3",
+ "self_cell",
+ "skrifa 0.40.0",
+ "smol_str 0.3.6",
  "swash",
  "sys-locale",
  "unicode-bidi",
@@ -840,7 +864,7 @@ checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 name = "cryoglyph"
 version = "0.1.0"
 dependencies = [
- "cosmic-text",
+ "cosmic-text 0.15.0",
  "etagere",
  "lru",
  "rustc-hash 2.1.3",
@@ -1184,6 +1208,15 @@ dependencies = [
  "bytemuck",
 ]
 
+[[package]]
+name = "font-types"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b38ad915f6dadd993ced50848a8291a543bd41ca62bc10740d5e64e2ab4cfd7"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "font-types"
 version = "0.12.4"
@@ -1249,7 +1282,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "base64",
- "cosmic-text",
+ "cosmic-text 0.19.0",
  "crossbeam-channel",
  "dirs",
  "env_logger",
@@ -1559,6 +1592,19 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "harfrust"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9da2e5ae821f6e96664977bf974d6d6a2d6682f9ccee23e62ec1d134246845f9"
+dependencies = [
+ "bitflags 2.13.1",
+ "bytemuck",
+ "core_maths",
+ "read-fonts 0.37.0",
+ "smallvec",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -1636,7 +1682,7 @@ dependencies = [
  "log",
  "num-traits",
  "rustc-hash 2.1.3",
- "smol_str",
+ "smol_str 0.2.2",
  "thiserror 2.0.20",
  "web-time",
 ]
@@ -1675,7 +1721,7 @@ checksum = "234ca1c2cec4155055f68fa5fad1b5242c496ac8238d80a259bca382fb44a102"
 dependencies = [
  "bitflags 2.13.1",
  "bytemuck",
- "cosmic-text",
+ "cosmic-text 0.15.0",
  "half",
  "iced_core",
  "iced_futures",
@@ -1732,7 +1778,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe0acf8b75a3bc914aff5f2329fdffc1b36eeaea29dda0e4bd232f1c62e9cc3d"
 dependencies = [
  "bytemuck",
- "cosmic-text",
+ "cosmic-text 0.15.0",
  "iced_debug",
  "iced_graphics",
  "kurbo",
@@ -3328,6 +3374,17 @@ dependencies = [
  "font-types 0.10.1",
 ]
 
+[[package]]
+name = "read-fonts"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b634fabf032fab15307ffd272149b622260f55974d9fad689292a5d33df02e5"
+dependencies = [
+ "bytemuck",
+ "core_maths",
+ "font-types 0.11.3",
+]
+
 [[package]]
 name = "read-fonts"
 version = "0.41.0"
@@ -3668,6 +3725,16 @@ dependencies = [
  "read-fonts 0.35.0",
 ]
 
+[[package]]
+name = "skrifa"
+version = "0.40.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fbdfe3d2475fbd7ddd1f3e5cf8288a30eb3e5f95832829570cd88115a7434ac"
+dependencies = [
+ "bytemuck",
+ "read-fonts 0.37.0",
+]
+
 [[package]]
 name = "skrifa"
 version = "0.44.0"
@@ -3771,6 +3838,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "smol_str"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4aaa7368fcf4852a4c2dd92df0cace6a71f2091ca0a23391ce7f3a31833f1523"
+
 [[package]]
 name = "softbuffer"
 version = "0.4.8"
@@ -4942,7 +5015,7 @@ dependencies = [
  "rustix 0.38.44",
  "sctk-adwaita",
  "smithay-client-toolkit 0.19.2",
- "smol_str",
+ "smol_str 0.2.2",
  "tracing",
  "unicode-segmentation",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index 44ddedd..1775d78 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ categories = ["command-line-utilities"]
 iced = { version = "0.14", features = ["canvas", "tokio", "advanced", "image", "wgpu"] }
 # Direct handle on the shaper iced embeds (same locked version), used to
 # measure the primary font's real advance for the terminal grid.
-cosmic-text = "0.15"
+cosmic-text = "0.19"
 libc = "0.2"
 # Pin the shared contract so a branch move cannot silently change a release build.
 jterm_core = { version = "0.2.0", git = "https://github.com/beamiter/jterm_core.git", rev = "f60c507df59129b281822dd97d2df3a709a02ce4" }