diff --git a/Cargo.lock b/Cargo.lock
index c739550..7f56b90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,15 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddd31a130427c27518df266943a5308ed92d4b226cc639f5a8f1002816174301"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "arbitrary"
 version = "1.4.2"
@@ -162,6 +171,12 @@ dependencies = [
 name = "liom_token"
 version = "0.0.0"
 
+[[package]]
+name = "memchr"
+version = "2.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f52b00d39961fc5b2736ea853c9cc86238e165017a493d1d5c8eac6bdc4cc273"
+
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -176,18 +191,20 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "regex-automata"
-version = "0.1.10"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+checksum = "5276caf25ac86c8d810222b3dbb938e512c55c6831a10f3e6ed1c93b84041f1c"
 dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.29"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
 [[package]]
 name = "rowan"
diff --git a/Cargo.toml b/Cargo.toml
index d5ab128..ec0dd81 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ liom_node = { path = "crates/liom_node", default-features = false }
 liom_parser = { path = "crates/liom_parser", default-features = false }
 liom_syntax = { path = "crates/liom_syntax", default-features = false }
 liom_token = { path = "crates/liom_token", default-features = false }
-regex-automata = { version = "0.1.10", default-features = false }
+regex-automata = { version = "0.4.13", default-features = false }
 rowan = { version = "0.16.1", default-features = false }
 smol_str = { version = "0.3.4", default-features = false }