diff --git a/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt b/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
index 49cc02b4bc..2be7f17e95 100644
--- a/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
+++ b/common/logging/src/main/kotlin/net/corda/common/logging/Constants.kt
@@ -9,4 +9,4 @@ package net.corda.common.logging
  * (originally added to source control for ease of use)
  */
 
-internal const val CURRENT_MAJOR_RELEASE = "4.9-SNAPSHOT"
+internal const val CURRENT_MAJOR_RELEASE = "4.9.1-RC02"
diff --git a/constants.properties b/constants.properties
index 44f83464ee..ce58518e48 100644
--- a/constants.properties
+++ b/constants.properties
@@ -2,8 +2,8 @@
 # because some versions here need to be matched by app authors in
 # their own projects. So don't get fancy with syntax!
 
-cordaVersion=4.9
-versionSuffix=SNAPSHOT
+cordaVersion=4.9.1
+versionSuffix=RC02
 gradlePluginsVersion=5.0.12
 kotlinVersion=1.2.71
 java8MinUpdateVersion=171
diff --git a/docker/src/bash/example-mini-network.sh b/docker/src/bash/example-mini-network.sh
index 4f25988ccd..87ae298047 100755
--- a/docker/src/bash/example-mini-network.sh
+++ b/docker/src/bash/example-mini-network.sh
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 NODE_LIST=("dockerNode1" "dockerNode2" "dockerNode3")
 NETWORK_NAME=mininet
-CORDAPP_VERSION="4.9-SNAPSHOT"
-DOCKER_IMAGE_VERSION="corda-zulu-4.9-snapshot"
+CORDAPP_VERSION="4.9.1-RC02"
+DOCKER_IMAGE_VERSION="corda-zulu-4.9.1-RC02"
 
 mkdir cordapps
 rm -f cordapps/*