diff --git a/CHANGELOG.md b/CHANGELOG.md
index fbf620f504e..be302a28a50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,10 @@
 # Lotus changelog
 
-# 1.10.0-rc5 / 2021-06-16
+# 1.10.0-rc5 / 2021-06-18
 
 > Note: If you are running a lotus miner, check out the doc [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#precommitsectorsbatch) for new lotus miner configurations explanations of the new features!
 
-This is the 5th release candidate for Lotus v1.10.0, an upcoming mandatory release of Lotus that will introduce Filecoin network v13. Included in the new network version are the following FIPs:
+This is the 6th release candidate for Lotus v1.10.0, an upcoming mandatory release of Lotus that will introduce Filecoin network v13. Use this release for syncing with the [reset calibration net](https://github.com/filecoin-project/community/discussions/74#discussioncomment-885580).  also Included in the new network version are the following FIPs:
 
 - [FIP-0008](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0008.md): Add miner batched sector pre-commit method
 - [FIP-0011](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0011.md): Remove reward auction from reporting consensus faults
diff --git a/build/version.go b/build/version.go
index d5c126068d0..93022740d44 100644
--- a/build/version.go
+++ b/build/version.go
@@ -29,7 +29,7 @@ func buildType() string {
 }
 
 // BuildVersion is the local build version, set by build system
-const BuildVersion = "1.10.0-rc5"
+const BuildVersion = "1.10.0-rc6"
 
 func UserVersion() string {
 	return BuildVersion + buildType() + CurrentCommit