diff --git a/gradle.properties b/gradle.properties
index c00a30f..4d6b4a3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,13 +7,13 @@ multithreadedtcVersion=1.01
 pivotalGemFireVersion=9.5.1
 # The Spring Boot & Spring Session version are the only required version properties.
 # The other Spring version properties are for overriding/testing purposes.
-springVersion=5.1.0.RC2
-springBootVersion=2.1.0.M2
-springDataGemFireVersion=2.1.0.RC2
-springDataGeodeVersion=2.1.0.RC2
-springDataGeodeTestVersion=0.0.1.M3
-springDataReleaseTrainVersion=Lovelace-RC2
+springVersion=5.1.1.RELEASE
+springBootVersion=2.1.0.M4
+springDataGemFireVersion=2.1.1.RELEASE
+springDataGeodeVersion=2.1.1.RELEASE
+springDataGeodeTestVersion=0.0.1.M4
+springDataReleaseTrainVersion=Lovelace-SR1
 springSessionVersion=2.1.0.BUILD-SNAPSHOT
-springSessionBomVersion=Bean-M2
+springSessionBomVersion=Bean-RC1
 springShellVersion=1.2.0.RELEASE
 version=2.1.0.BUILD-SNAPSHOT