diff --git a/build.gradle.kts b/build.gradle.kts
index 963cd91..9aa14af 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -22,6 +22,8 @@ dependencies {
     implementation(libs.moedict.parser)
     implementation(libs.cross.straits.parser)
 
+    implementation(libs.opencc)
+
     implementation(libs.sqlite.jdbc)
 
     implementation(libs.kotlinx.serialization.json)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c3aba08..778cbf6 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -9,6 +9,8 @@ cedict-parser = "3.0.0"
 cross-straits-parser = "1.0.1"
 moedict-parser = "1.0.0"
 
+opencc = "1.8.1"
+
 sqlite-jdbc = "3.46.0.1"
 
 [libraries]
@@ -17,6 +19,8 @@ cedict-parser = { module = "com.marvinelsen:cedict-parser", version.ref = "cedic
 cross-straits-parser = { module = "com.marvinelsen:cross-straits-parser", version.ref = "cross-straits-parser" }
 moedict-parser = { module = "com.marvinelsen:moedict-parser", version.ref = "moedict-parser" }
 
+opencc = { module = "com.github.houbb:opencc4j", version.ref = "opencc" }
+
 sqlite-jdbc = { module = "org.xerial:sqlite-jdbc", version.ref = "sqlite-jdbc" }
 
 kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization-json" }