diff --git a/Cargo.lock b/Cargo.lock
index 6e7f11c..30e9a3b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -111,6 +111,21 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -406,6 +421,16 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "fancy-regex"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b95f7c0680e4142284cf8b22c14a476e87d61b004a3a0861872b32ef7ead40a2"
+dependencies = [
+ "bit-set",
+ "regex",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.1.1"
@@ -797,28 +822,6 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "onig"
-version = "6.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c4b31c8722ad9171c6d77d3557db078cab2bd50afcc9d09c8b315c59df8ca4f"
-dependencies = [
- "bitflags 1.3.2",
- "libc",
- "once_cell",
- "onig_sys",
-]
-
-[[package]]
-name = "onig_sys"
-version = "69.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b829e3d7e9cc74c7e315ee8edb185bf4190da5acde74afd7fc59c35b1f086e7"
-dependencies = [
- "cc",
- "pkg-config",
-]
-
 [[package]]
 name = "opener"
 version = "0.7.1"
@@ -1219,10 +1222,10 @@ checksum = "874dcfa363995604333cf947ae9f751ca3af4522c60886774c4963943b4746b1"
 dependencies = [
  "bincode",
  "bitflags 1.3.2",
+ "fancy-regex",
  "flate2",
  "fnv",
  "once_cell",
- "onig",
  "regex-syntax",
  "serde",
  "serde_derive",
diff --git a/i18n-helpers/Cargo.toml b/i18n-helpers/Cargo.toml
index 7f3b7db..d3caa64 100644
--- a/i18n-helpers/Cargo.toml
+++ b/i18n-helpers/Cargo.toml
@@ -23,7 +23,7 @@ pulldown-cmark-to-cmark = "21.0.0"
 regex = "1.11"
 semver = "1.0.26"
 serde_json.workspace = true
-syntect = { version = "5.2.0", default-features = false, features = ["parsing", "default-syntaxes", "regex-onig"] }
+syntect = { version = "5.2.0", default-features = false, features = ["parsing", "default-syntaxes", "regex-fancy"] }
 textwrap = { version = "0.16.2", default-features = false }
 
 [dev-dependencies]