diff --git a/internal/params/config.go b/internal/params/config.go
index f9ccbaa64..7cd31bb9d 100644
--- a/internal/params/config.go
+++ b/internal/params/config.go
@@ -71,8 +71,8 @@ var (
 		AllowlistEpoch:                         EpochTBD,
 		LeaderRotationExternalNonBeaconLeaders: EpochTBD,
 		LeaderRotationExternalBeaconLeaders:    EpochTBD,
-		FeeCollectEpoch:                        EpochTBD,
-		ValidatorCodeFixEpoch:                  EpochTBD,
+		FeeCollectEpoch:                        big.NewInt(1535), // 2023-07-20 05:51:07+00:00
+		ValidatorCodeFixEpoch:                  big.NewInt(1535), // 2023-07-20 05:51:07+00:00
 	}
 
 	// TestnetChainConfig contains the chain parameters to run a node on the harmony test network.
diff --git a/scripts/docker/Dockerfile b/scripts/docker/Dockerfile
index 197117c18..ae37a225b 100644
--- a/scripts/docker/Dockerfile
+++ b/scripts/docker/Dockerfile
@@ -1,7 +1,7 @@
 ARG GOPATH_DEFAULT=/root/go
 ARG SRC_PATH=src/github.com/harmony-one
 
-FROM golang:1.18-bullseye as builder
+FROM golang:1.19-bullseye as builder
 
 ARG GOPATH_DEFAULT
 ARG SRC_PATH