diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cae65e77..52733251 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ idea-ext = "1.4.1"
 jspecify = "1.0.0"
 kotlin = "2.3.21"
 nmcp = "1.5.0"
-nullaway = "0.13.4"
+nullaway = "0.13.6"
 problem4j-core = "2.0.0"
 problem4j-jackson2 = "2.0.0"
 problem4j-jackson3 = "2.0.0"