diff --git a/CHANGELOG.md b/CHANGELOG.md
index e6846072f..956e5b0d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,9 @@
 
 # UNRELEASED
 
-# v1.23.3-rc1 / 2023-07-04
+# v1.23.3-rc2 / 2023-07-11
 
-This is the first candidate for the upcoming feature release v1.23.3 of Lotus. This feature release includes numerous improvements and enhancements for node operators, ETH RPC-providers and storage providers.
+This is the second release candidate for the upcoming feature release v1.23.3 of Lotus. This feature release includes numerous improvements and enhancements for node operators, ETH RPC-providers and storage providers.
 
 ## Highlights
 
@@ -100,6 +100,7 @@ This is the first candidate for the upcoming feature release v1.23.3 of Lotus. T
   - feat: make RunClientTest louder when deals fail ([filecoin-project/lotus#10817](https://github.com/filecoin-project/lotus/pull/10817))
   - fix: cli: Change arg wording in change-beneficiary cmd ([filecoin-project/lotus#10823](https://github.com/filecoin-project/lotus/pull/10823))
   - refactor: streamline error handling in CheckPendingMessages (#10818) ([filecoin-project/lotus#10818](https://github.com/filecoin-project/lotus/pull/10818))
+  - feat: Add tmp indices to events table while performing migration to V2
 
 # v1.23.2 / 2023-06-28
 
diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index 72dc66472..b6d24e054 100644
Binary files a/build/openrpc/full.json.gz and b/build/openrpc/full.json.gz differ
diff --git a/build/openrpc/gateway.json.gz b/build/openrpc/gateway.json.gz
index 19cef7dcb..c6250131a 100644
Binary files a/build/openrpc/gateway.json.gz and b/build/openrpc/gateway.json.gz differ
diff --git a/build/openrpc/miner.json.gz b/build/openrpc/miner.json.gz
index 68fbd0068..42681325b 100644
Binary files a/build/openrpc/miner.json.gz and b/build/openrpc/miner.json.gz differ
diff --git a/build/openrpc/worker.json.gz b/build/openrpc/worker.json.gz
index 7d55f5632..4c403bec4 100644
Binary files a/build/openrpc/worker.json.gz and b/build/openrpc/worker.json.gz differ
diff --git a/build/version.go b/build/version.go
index ac2df237b..bbfd39ea2 100644
--- a/build/version.go
+++ b/build/version.go
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }
 
 // BuildVersion is the local build version
-const BuildVersion = "1.23.3-rc1"
+const BuildVersion = "1.23.3-rc2"
 
 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
diff --git a/documentation/en/cli-lotus-miner.md b/documentation/en/cli-lotus-miner.md
index 62bc8eeaa..13e64bbce 100644
--- a/documentation/en/cli-lotus-miner.md
+++ b/documentation/en/cli-lotus-miner.md
@@ -7,7 +7,7 @@ USAGE:
    lotus-miner [global options] command [command options] [arguments...]
 
 VERSION:
-   1.23.3-rc1
+   1.23.3-rc2
 
 COMMANDS:
    init     Initialize a lotus miner repo
diff --git a/documentation/en/cli-lotus-worker.md b/documentation/en/cli-lotus-worker.md
index e24802952..9bf3cb5d2 100644
--- a/documentation/en/cli-lotus-worker.md
+++ b/documentation/en/cli-lotus-worker.md
@@ -7,7 +7,7 @@ USAGE:
    lotus-worker [global options] command [command options] [arguments...]
 
 VERSION:
-   1.23.3-rc1
+   1.23.3-rc2
 
 COMMANDS:
    run        Start lotus worker
diff --git a/documentation/en/cli-lotus.md b/documentation/en/cli-lotus.md
index 740419b8d..57df5b9c6 100644
--- a/documentation/en/cli-lotus.md
+++ b/documentation/en/cli-lotus.md
@@ -7,7 +7,7 @@ USAGE:
    lotus [global options] command [command options] [arguments...]
 
 VERSION:
-   1.23.3-rc1
+   1.23.3-rc2
 
 COMMANDS:
    daemon   Start a lotus daemon process