diff --git a/gradle.properties b/gradle.properties
index 50c71d0..bd47817 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ assertjVersion=3.19.0
 findbugsVersion=3.0.2
 junitVersion=4.13.2
 lombokVersion=1.18.20
-mockitoVersion=3.8.0
+mockitoVersion=3.9.0
 multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.10.6
 springVersion=5.3.5
diff --git a/pom.xml b/pom.xml
index 69cd2de..f4735b5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@
 		<log4j.version>2.12.1</log4j.version>
 		<logback.version>1.2.3</logback.version>
 		<lombok.version>1.18.20</lombok.version>
-		<mockito.version>3.8.0</mockito.version>
+		<mockito.version>3.9.0</mockito.version>
 		<multithreadedtc.version>1.01</multithreadedtc.version>
 		<pivotal-gemfire.version>9.10.6</pivotal-gemfire.version>
 		<spring.version>5.3.5</spring.version>