diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index c5b4dc4c..c5e49a25 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 assertj = "3.27.7"
-buf = "1.66.0"
+buf = "1.66.1"
 cel = "0.12.0"
 error-prone = "2.48.0"
 junit = "5.14.3"