diff --git a/gradle.properties b/gradle.properties
index 3994867..5110ddc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ lombokVersion=1.18.16
 mockitoVersion=3.7.7
 multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.10.5
-springVersion=5.3.1
+springVersion=5.3.3
 springBootVersion=2.4.0
 springDataGemFireVersion=2.4.2-SNAPSHOT
 springDataGeodeVersion=2.4.2-SNAPSHOT
diff --git a/pom.xml b/pom.xml
index f36876d..6c172e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -91,7 +91,7 @@
 		<mockito.version>3.7.7</mockito.version>
 		<multithreadedtc.version>1.01</multithreadedtc.version>
 		<pivotal-gemfire.version>9.10.5</pivotal-gemfire.version>
-		<spring.version>5.3.1</spring.version>
+		<spring.version>5.3.3</spring.version>
 		<spring-boot.version>2.4.0</spring-boot.version>
 		<spring-data-bom.version>2020.0.2-SNAPSHOT</spring-data-bom.version>
 		<spring-shell.version>1.2.0.RELEASE</spring-shell.version>