diff --git a/Cargo.lock b/Cargo.lock
index 9684540..fb0b6d0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -315,7 +315,6 @@ dependencies = [
 name = "json-escape-simd"
 version = "1.1.0"
 dependencies = [
- "anyhow",
  "criterion2",
  "glob",
  "json-escape",
@@ -324,7 +323,6 @@ dependencies = [
  "serde_json",
  "sonic-rs",
  "sonic-simd",
- "thiserror",
  "v_jsonescape",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 243e350..cda204f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,9 +24,7 @@ name = "escape"
 harness = false
 
 [dependencies]
-anyhow = "1"
 sonic-simd = "0.1"
-thiserror = "2"
 
 [dev-dependencies]
 criterion2 = "3"