diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b984591..0af3c2b 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ jackson2 = "2.22.0"
 jackson3 = "3.2.0"
 jspecify = "1.0.0"
 junit = "6.1.0"
-nmcp = "1.5.0"
+nmcp = "1.6.0"
 nullaway = "0.13.4"
 problem4j-core = "2.0.0"
 spotless = "8.7.0"