diff --git a/gradle.properties b/gradle.properties
index bbac72d..d5de3f9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,13 +6,13 @@ multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.1.1
 # The Spring Boot & Spring Session version are the only required version properties.
 # The other Spring version properties are for overriding/testing purposes.
-springVersion=5.0.7.RELEASE
-springBootVersion=2.0.3.RELEASE
-springDataGemFireVersion=2.0.8.RELEASE
-springDataGeodeVersion=2.0.8.RELEASE
+springVersion=5.0.8.RELEASE
+springBootVersion=2.0.4.RELEASE
+springDataGemFireVersion=2.0.9.RELEASE
+springDataGeodeVersion=2.0.9.RELEASE
 springDataGeodeTestVersion=0.0.1.BUILD-SNAPSHOT
-springDataReleaseTrainVersion=Kay-SR8
+springDataReleaseTrainVersion=Kay-SR9
 springSessionVersion=2.0.4.RELEASE
-springSessionBomVersion=Apple-SR3
+springSessionBomVersion=Apple-SR4
 springShellVersion=1.2.0.RELEASE
 version=2.0.4.BUILD-SNAPSHOT