diff --git a/Cargo.lock b/Cargo.lock
index 6fc549a..be12b3f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -211,9 +211,9 @@ dependencies = [
 
 [[package]]
 name = "bstr"
-version = "1.12.3"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cee35f73844aa3014bb606320a6c1f010249dbdf43342fe54b5a4f6a8ed4b79"
+checksum = "6bb31b46c14244e20ee9984b11bf5c992b91fb6939fea616e3512c8baecdbe5f"
 dependencies = [
  "memchr",
  "regex-automata",
@@ -624,9 +624,9 @@ dependencies = [
 
 [[package]]
 name = "fancy-regex"
-version = "0.17.0"
+version = "0.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72cf461f865c862bb7dc573f643dd6a2b6842f7c30b07882b56bd148cc2761b8"
+checksum = "d301f5bf187b3c295fce6468d3875037a0bccc5f6b151c63cac2f85babf21912"
 dependencies = [
  "bit-set",
  "regex-automata",
@@ -1623,9 +1623,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.12.4"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1292b7759ae1cb9ec195452d1390a074f0cd8541ab7a5a8c31cd6db45d4a6ba"
+checksum = "f020237b6c8eed93db2e2cb53c00c60a8e1bc73da7d073199a1180401450218d"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1635,9 +1635,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.14"
+version = "0.4.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e1dd4122fc1595e8162618945476892eefca7b88c52820e74af6262213cae8f"
+checksum = "ad8553b9b26413251cbf30e620595c7a41b3887f03da04579c0e6b0d6a06b4b2"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -2251,15 +2251,14 @@ dependencies = [
 
 [[package]]
 name = "tiktoken-rs"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "027853bbf8c7763b77c5c595f1c271c7d536ced7d6f83452911b944621e57fc2"
+checksum = "2aeff724640cfe13037336ddf35befdffd2909cbdb65cf041cc8a4cf8c584cfa"
 dependencies = [
  "anyhow",
  "base64 0.22.1",
  "bstr",
  "fancy-regex",
- "lazy_static",
  "regex",
  "rustc-hash",
 ]