diff --git a/build.gradle b/build.gradle
index e0d0ce4..ab652e5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,7 +19,7 @@ allprojects {
     csde {
         cordaClusterURL = "https://localhost:8888"
         networkConfigFile = "config/static-network-config.json"
-        r3RootCertFile = "config/beta-ca-root.pem"
+        r3RootCertFile = "config/r3-ca-key.pem"
         corDappCpiName = "MyCorDapp"
         notaryCpiName = "NotaryServer"
         cordaRpcUser = "admin"
diff --git a/config/beta-ca-root.pem b/config/beta-ca-root.pem
deleted file mode 100644
index 1f8de93..0000000
--- a/config/beta-ca-root.pem
+++ /dev/null
@@ -1,34 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIF0jCCA7qgAwIBAgIUFTJBhIamOXLuz9r5SkcimXAYgjIwDQYJKoZIhvcNAQEL
-BQAwQzELMAkGA1UEBhMCR0IxDzANBgNVBAcMBkxvbmRvbjEPMA0GA1UECgwGUjMg
-THRkMRIwEAYDVQQDDAlSMyBMdGQgQ0EwHhcNMjMwMzMxMTUwNDQ5WhcNMzMwMzI4
-MTUwNDQ5WjBDMQswCQYDVQQGEwJHQjEPMA0GA1UEBwwGTG9uZG9uMQ8wDQYDVQQK
-DAZSMyBMdGQxEjAQBgNVBAMMCVIzIEx0ZCBDQTCCAiIwDQYJKoZIhvcNAQEBBQAD
-ggIPADCCAgoCggIBALI/y1a1ulGST2LljISwzQmnOFSvzDOxA2d2cA2GY+SyBtEz
-vjqo08FD9022KZBa9mU2qHjI7WeT5xFOYVifqmLESDfDz4vWQeMBZ0g4uRQB0IV2
-Vhf85GZNsMeLTvGqU/PXGvzm41oWaVQ5BDTND3Xq2419rsLhbfRsQPSfm8XG7TSc
-pCgcce+lGgZbhJvNxVgbJfdOa87fWCVSbj2V5ihjMvMmIYQDuyDAbT/2+e1R+f4Q
-9JFPgGZTzJLVa0YrGIwIsHg+BO+C3Ws2jfBzXUQAMdLJVq7pAskcBmVw80jek74k
-dYM7rVChX2HgP1eLhT6WktgQvnHEbq3JiLz6Vv58bCCj+QwqmDxY+RELz2q/kc0I
-gclcOJMJlH3eJ8uSmIDKTgWshttKt3ZYIn/LCHd7G5R6zzOu1jzK0s5kfZOiLZSp
-tkPe5X3ZIB8QvSzqmXwGs+PEiUBtzVmxnvnB86hRa4+wC2Y7xl7a4dcWc9u+WHOw
-fSN6YrMTwCzbuv5OzLeVxMsCBgUVISPPmmUB128HF6On/R+CMPxg6NOxIN7o2c0L
-CguSIuzVYvl5RWKr5yMYCxokGGLailuxFKR1tGklnHBk57T5xPPOC4qMudLuCrrL
-H/+aC4bavwNp4BMxzSloRvsfdxGnFiZUTXURz5GKSHtJL6lWUMs8mbFX2Bf1AgMB
-AAGjgb0wgbowDAYDVR0TBAUwAwEB/zAdBgNVHQ4EFgQUY4v68usAz2m45uIlJuG7
-BpfTtEwwfgYDVR0jBHcwdYAUY4v68usAz2m45uIlJuG7BpfTtEyhR6RFMEMxCzAJ
-BgNVBAYTAkdCMQ8wDQYDVQQHDAZMb25kb24xDzANBgNVBAoMBlIzIEx0ZDESMBAG
-A1UEAwwJUjMgTHRkIENBghQVMkGEhqY5cu7P2vlKRyKZcBiCMjALBgNVHQ8EBAMC
-AQYwDQYJKoZIhvcNAQELBQADggIBACZ6osBe61Fi4kVkQ3PHvDkqoR/C2CyW5dCg
-tzxxb6LbQ0eQ2dUkB0TezhYG8pzS1pR7NdyNZtulrCfT6woEScT/fqCklgTyRhff
-OtovEQZIoScDHuVYNfF0YyLg0Wrx5BY65MgQl0r0eGZpwoKkqoTUJQNd8j33nHm9
-cdNQrJFyzMNsTHX3y1KgTZaFGhy2mV6ksjVMbIkrJ5bQADE1vL69XdjH796O0qyG
-LxcxzgU7gcto4d1HKQANjHnGkq2+21Ym4jZdAWJyqdrGG0KnIv8wTRgHz2mc9EJQ
-Aw9iDG2OXv3/Wu07yoJnzu1N9SP+j2dTdG20gkWus6/mAG1q3CmNdoeplmWBTRqp
-4MD3OznUKQZowCyEPgHSCxUEiG5es7FU9PzftGj7io/dWh/ss2gKVU2bod0ZQ5mp
-DeWVp76rz5yyx8ML5lh7sMUDW2Xx9kvPuU9tCtm3xh69twu4BPkJGYzAUVtAT3yT
-EuJURe1SYX/flGYwSf15MqBw1wSHni5hGZjAkpkM3FB0ZB5qbTWYKjwCFPE9pW/u
-fPwKPUf4lWofmdcYnxnYGi2OGFU/gRTHM0NTOt3GY9AAA9KmgQS/TOdpI09G7ab9
-QZArILPG4B+RbykFOOAkWY0aJLg3Cwn9tuhtES7p2Jum3jwU6GS0YLZXk3iK3Scv
-0OXjjmtQ
------END CERTIFICATE-----
\ No newline at end of file
diff --git a/config/r3-ca-key.pem b/config/r3-ca-key.pem
new file mode 100644
index 0000000..4214227
--- /dev/null
+++ b/config/r3-ca-key.pem
@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/gradle.properties b/gradle.properties
index 4713189..43a04bc 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,14 +2,14 @@ kotlin.code.style=official
 
 # Specify the version of the Corda-API to use.
 # This needs to match the version supported by the Corda Cluster the CorDapp will run on.
-cordaApiVersion=5.0.0.755-Hawk1.0.1
+cordaApiVersion=5.0.0.763-GA-RC03
 
 # Specify the version of the notary plugins to use.
 # Currently packaged as part of corda-runtime-os, so should be set to a corda-runtime-os version.
-cordaNotaryPluginsVersion=5.0.0.0-Hawk1.0.1
+cordaNotaryPluginsVersion=5.0.0.0-GA-RC03
 
 # Specify the version of the Combined Worker to use
-combinedWorkerJarVersion=5.0.0.0-Hawk1.0.1
+combinedWorkerJarVersion=5.0.0.0-GA-RC03
 
 # Specify the version of the cordapp-cpb and cordapp-cpk plugins
 cordaPluginsVersion=7.0.3