diff --git a/gradle.properties b/gradle.properties
index 81c5ac7..77046d6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ lombokVersion=1.18.24
 mockitoVersion=4.5.1
 multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.10.15
-springVersion=5.3.19
+springVersion=5.3.20
 springBootVersion=2.7.0-M3
 springDataBomVersion=2021.2.0-RC1
 springDataGeodeVersion=2.7.0-RC1
diff --git a/pom.xml b/pom.xml
index cd6eedb..9521073 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@
 		<mockito.version>4.5.1</mockito.version>
 		<multithreadedtc.version>1.01</multithreadedtc.version>
 		<pivotal-gemfire.version>9.10.15</pivotal-gemfire.version>
-		<spring.version>5.3.19</spring.version>
+		<spring.version>5.3.20</spring.version>
 		<spring-boot.version>2.7.0-M3</spring-boot.version>
 		<spring-data-bom.version>2021.2.0-RC1</spring-data-bom.version>
 		<spring-shell.version>1.2.0.RELEASE</spring-shell.version>