diff --git a/Cargo.lock b/Cargo.lock
index e3249b9..d0b588c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1746,9 +1746,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.21.3"
+version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
+checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
 [[package]]
 name = "ordered-float"
diff --git a/Cargo.toml b/Cargo.toml
index 5d4030e..fec59df 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ mime = "0.3.17"
 mime_guess = { version = "2.0.5", default-features = false }
 nom = { version = "8.0.0", default-features = false, features = [ "alloc" ] }
 notify = "4.0.17"
-once_cell = { version = "1.21.3", default-features = false }
+once_cell = { version = "1.21.4", default-features = false }
 phf = "0.13.1"
 regex = { version = "1.12.2", default-features = false, features = [ "unicode" ] }
 roxmltree = "0.21.1"