diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 93e825f2ef..4fefaf9b82 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -87,6 +87,6 @@ protobuf-gradlePlugin = { module = "com.google.protobuf:protobuf-gradle-plugin",
 protobuf-java = { module = "com.google.protobuf:protobuf-java", version.ref = "protobuf" }
 protobuf-javaUtil = { module = "com.google.protobuf:protobuf-java-util", version.ref = "protobuf" }
 protobuf-protoc = { module = "com.google.protobuf:protoc", version.ref = "protobuf" }
-swiftpoet = { module = "io.outfoxx:swiftpoet", version = "1.6.5" }
+swiftpoet = { module = "io.outfoxx:swiftpoet", version = "1.6.6" }
 truth = { module = "com.google.truth:truth", version = "1.4.4" }
 vanniktechPublishPlugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version = "0.30.0" }