diff --git a/gradle.properties b/gradle.properties
index da6187c..db3a5d5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,15 +1,15 @@
 antlrVersion=2.7.7
 apacheGeodeVersion=1.6.0
-assertjVersion=3.11.1
+assertjVersion=3.12.2
 junitVersion=4.12
-lombokVersion=1.18.4
-mockitoVersion=2.23.4
+lombokVersion=1.18.6
+mockitoVersion=2.27.0
 multithreadedtcVersion=1.01
-pivotalGemFireVersion=9.5.2
-springVersion=5.1.3.RELEASE
-springBootVersion=2.1.1.RELEASE
-springDataGemFireVersion=2.1.3.RELEASE
-springDataGeodeVersion=2.1.3.RELEASE
-springDataReleaseTrainVersion=Lovelace-SR3
+pivotalGemFireVersion=9.5.3
+springVersion=5.1.6.RELEASE
+springBootVersion=2.1.4.RELEASE
+springDataGemFireVersion=2.1.6.RELEASE
+springDataGeodeVersion=2.1.6.RELEASE
+springDataReleaseTrainVersion=Lovelace-SR6
 springShellVersion=1.2.0.RELEASE
 version=0.0.1.BUILD-SNAPSHOT