diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 75256fa..2ff6a7c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ junitPlatformVersion = "1.10.1"
 checkstyleVersion = "10.12.4"
 aeronVersion = "1.42.1"
 sbeVersion = "1.29.0"
-agronaVersion = "1.19.2"
+agronaVersion = "1.20.0"
 slf4jVersion = "2.0.9"
 logbackVersion = "1.4.11"
 mockitoVersion = "5.7.0"