diff --git a/Cargo.lock b/Cargo.lock
index cfc5d7cb7..731bd39ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -632,9 +632,9 @@ checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
 
 [[package]]
 name = "ecow"
-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1990d053cf6edf3f030682dba3b0eb65ef01fabb2686072765d8a17d6728e8"
+checksum = "e6ea5e3f9cda726431da9d1a8d5a29785d544b31e98e1ca7a210906244002e02"
 dependencies = [
  "serde",
 ]
diff --git a/crates/typst-cli/Cargo.toml b/crates/typst-cli/Cargo.toml
index 5fcb27978..5df740296 100644
--- a/crates/typst-cli/Cargo.toml
+++ b/crates/typst-cli/Cargo.toml
@@ -26,7 +26,7 @@ chrono = { version = "0.4.24", default-features = false, features = ["clock", "s
 clap = { version = "4.4", features = ["derive", "env"] }
 codespan-reporting = "0.11"
 comemo = "0.3"
-ecow = "0.1.1"
+ecow = "0.2"
 dirs = "5"
 flate2 = "1"
 filetime = "0.2"
diff --git a/crates/typst-docs/Cargo.toml b/crates/typst-docs/Cargo.toml
index e9d846582..02d238eda 100644
--- a/crates/typst-docs/Cargo.toml
+++ b/crates/typst-docs/Cargo.toml
@@ -14,7 +14,7 @@ bench = false
 typst = { path = "../typst" }
 typst-library = { path = "../typst-library" }
 comemo = "0.3"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 heck = "0.4"
 include_dir = "0.7"
 once_cell = "1"
diff --git a/crates/typst-ide/Cargo.toml b/crates/typst-ide/Cargo.toml
index ba3574f1f..8513acbc8 100644
--- a/crates/typst-ide/Cargo.toml
+++ b/crates/typst-ide/Cargo.toml
@@ -19,7 +19,7 @@ bench = false
 [dependencies]
 typst = { path = "../typst" }
 comemo = "0.3"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 if_chain = "1"
 serde = { version = "1.0.184", features = ["derive"] }
 unscanny = "0.1"
diff --git a/crates/typst-library/Cargo.toml b/crates/typst-library/Cargo.toml
index 49d3d0887..10a1e1a68 100644
--- a/crates/typst-library/Cargo.toml
+++ b/crates/typst-library/Cargo.toml
@@ -22,7 +22,7 @@ az = "1.2"
 chinese-number = { version = "0.7.2", default-features = false, features = ["number-to-chinese"] }
 comemo = "0.3"
 csv = "1"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 hayagriva = "0.3.2"
 hypher = "0.1.4"
 icu_properties = { version = "1.2.0", features = ["serde"] }
diff --git a/crates/typst-syntax/Cargo.toml b/crates/typst-syntax/Cargo.toml
index fe56e5ddb..ae13bcd5c 100644
--- a/crates/typst-syntax/Cargo.toml
+++ b/crates/typst-syntax/Cargo.toml
@@ -17,7 +17,7 @@ bench = false
 
 [dependencies]
 comemo = "0.3"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 once_cell = "1"
 serde = { version = "1.0.184", features = ["derive"] }
 tracing = "0.1.37"
diff --git a/crates/typst/Cargo.toml b/crates/typst/Cargo.toml
index 33f3fada9..2db1d7020 100644
--- a/crates/typst/Cargo.toml
+++ b/crates/typst/Cargo.toml
@@ -22,7 +22,7 @@ base64 = "0.21.2"
 bitflags = { version = "2", features = ["serde"] }
 bytemuck = "1"
 comemo = "0.3"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 flate2 = "1"
 fontdb = { version = "0.14", default-features = false }
 image = { version = "0.24", default-features = false, features = ["png", "jpeg", "gif"] }
diff --git a/tests/Cargo.toml b/tests/Cargo.toml
index 2e8727ad5..6009fc1b0 100644
--- a/tests/Cargo.toml
+++ b/tests/Cargo.toml
@@ -11,7 +11,7 @@ typst = { path = "../crates/typst" }
 typst-library = { path = "../crates/typst-library" }
 clap = { version = "4.4", features = ["derive"] }
 comemo = "0.3"
-ecow = { version = "0.1.2", features = ["serde"] }
+ecow = { version = "0.2", features = ["serde"] }
 iai = { git = "https://github.com/typst/iai" }
 once_cell = "1"
 oxipng = { git = "https://github.com/typst/oxipng", rev = "b8ec65b", default-features = false, features = ["filetime", "parallel", "zopfli"] }
diff --git a/tests/src/tests.rs b/tests/src/tests.rs
index d690cdb36..41fd00e86 100644
--- a/tests/src/tests.rs
+++ b/tests/src/tests.rs
@@ -574,7 +574,7 @@ fn test_part(
                 Severity::Warning => AnnotationKind::Warning,
             },
             range: world.range(diagnostic.span),
-            message: diagnostic.message.replace('\\', "/").into(),
+            message: diagnostic.message.replace("\\", "/"),
         };
 
         if validate_hints {