diff --git a/Cargo.lock b/Cargo.lock
index 5d14def..e442647 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1305,9 +1305,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.18.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "openssl"
diff --git a/Cargo.toml b/Cargo.toml
index a275c58..34a0eb9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ libwebp-sys = { version = "0.9.4", optional = true }
 ravif = { version = "0.11.3", optional = true }
 rgb = { version = "0.8.37", optional = true }
 
-once_cell = "1.18.0"
+once_cell = "1.19.0"
 regex = "1.10.2"
 blake3 = { version = "1.5.0", optional = true }
 bytes = "1.5.0"