diff --git a/CHANGELOG.md b/CHANGELOG.md
index e345f9216d..812cf4d350 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,9 +24,10 @@
 - [#2538](https://github.com/poanetwork/blockscout/pull/2538) - fetch the last not empty coin balance records
 
 ### Chore
+- [#2646](https://github.com/poanetwork/blockscout/pull/2646) - Added Xerom to list of Additional Chains using BlockScout
 - [#2634](https://github.com/poanetwork/blockscout/pull/2634) - add Lukso to networks dropdown
-- [#2611](https://github.com/poanetwork/blockscout/pull/2611) - fix js dependency vulnerabilities
 - [#2617](https://github.com/poanetwork/blockscout/pull/2617) - skip cache update if there are no blocks inserted
+- [#2611](https://github.com/poanetwork/blockscout/pull/2611) - fix js dependency vulnerabilities
 - [#2594](https://github.com/poanetwork/blockscout/pull/2594) - do not start genesis data fetching periodically
 - [#2590](https://github.com/poanetwork/blockscout/pull/2590) - restore backward compatablity with old releases
 - [#2577](https://github.com/poanetwork/blockscout/pull/2577) - Need recompile column in the env vars table
diff --git a/README.md b/README.md
index 3c95a5d125..0340496862 100644
--- a/README.md
+++ b/README.md
@@ -16,9 +16,9 @@ BlockScout provides a comprehensive, easy-to-use interface for users to view, co
 
 See our [project documentation](https://poanetwork.github.io/blockscout) for detailed information and setup instructions.
 
-Visit the [POA BlockScout forum](https://forum.poa.network/c/blockscout) for FAQs, troubleshooting, and other BlockScout related items. You can also post and answer questions here. 
+Visit the [POA BlockScout forum](https://forum.poa.network/c/blockscout) for FAQs, troubleshooting, and other BlockScout related items. You can also post and answer questions here.
 
-You can also access the dev chatroom on our [Gitter Channel](https://gitter.im/poanetwork/blockscout). 
+You can also access the dev chatroom on our [Gitter Channel](https://gitter.im/poanetwork/blockscout).
 
 ## About BlockScout
 
@@ -28,23 +28,24 @@ Currently available full-featured block explorers (Etherscan, Etherchain, Blockc
 
 ## Supported Projects
 
-| **Hosted Mainnets** | **Hosted Testnets** | **Additional Chains using BlockScout** |
-|--------------------------------------------------------|-------------------------------------------------------|----------------------------------------------------|
-| [Aerum](https://blockscout.com/aerum/mainnet) | [Goerli Testnet](https://blockscout.com/eth/goerli) | [ARTIS](https://explorer.sigma1.artis.network) |
-| [Callisto](https://blockscout.com/callisto/mainnet) | [Kovan Testnet](https://blockscout.com/eth/kovan) | [Ether-1](https://blocks.ether1.wattpool.net/) |
-| [Ethereum Classic](https://blockscout.com/etc/mainnet) | [POA Sokol Testnet](https://blockscout.com/poa/sokol) | [Fuse Network](https://explorer.fuse.io/) |
-| [Ethereum Mainnet](https://blockscout.com/eth/mainnet) | [Rinkeby Testnet](https://blockscout.com/eth/rinkeby) | [Oasis Labs](https://blockexplorer.oasiscloud.io/) |
-| [POA Core Network](https://blockscout.com/poa/core) | [Ropsten Testnet](https://blockscout.com/eth/ropsten) | [Petrichor](https://explorer.petrachor.com/) |
-| [RSK](https://blockscout.com/rsk/mainnet) |  | [PIRL](http://pirl.es/) |
-| [xDai Chain](https://blockscout.com/poa/dai) |  | [SafeChain](https://explorer.safechain.io) |
-|  |  | [SpringChain](https://explorer.springrole.com/) |
-|  |  | [Kotti Testnet](https://kottiexplorer.ethernode.io/) |
-|  |  | [Loom](http://plasma-blockexplorer.dappchains.com/) |
-|  |  | [Tenda](https://tenda.network) |
-|  |  | [GoJoy Chain](https://gojoychain.com/) |
-
-
-Current BlockScout versions for hosted projects are available [on the forum](https://forum.poa.network/t/deployed-instances-on-blockscout-com/1938). 
+| **Hosted Mainnets** | **Hosted Testnets** | **Additional Chains using BlockScout** | **Additional Chains using BlockScout** |
+|--------------------------------------------------------|-------------------------------------------------------|------------------------------------------------------|----------------------------------------------------------------|
+| [Aerum](https://blockscout.com/aerum/mainnet) | [Goerli Testnet](https://blockscout.com/eth/goerli) | [ARTIS](https://explorer.sigma1.artis.network) | [Celo Testnet](https://alfajores-blockscout.celo-testnet.org/) |
+| [Callisto](https://blockscout.com/callisto/mainnet) | [Kovan Testnet](https://blockscout.com/eth/kovan) | [Ether-1](https://blocks.ether1.wattpool.net/) | [Matic Testnet](https://explorer.testnet2.matic.network/) |
+| [Ethereum Classic](https://blockscout.com/etc/mainnet) | [POA Sokol Testnet](https://blockscout.com/poa/sokol) | [Fuse Network](https://explorer.fuse.io/) |  |
+| [Ethereum Mainnet](https://blockscout.com/eth/mainnet) | [Rinkeby Testnet](https://blockscout.com/eth/rinkeby) | [Oasis Labs](https://blockexplorer.oasiscloud.io/) |  |
+| [POA Core Network](https://blockscout.com/poa/core) | [Ropsten Testnet](https://blockscout.com/eth/ropsten) | [Petrichor](https://explorer.petrachor.com/) |  |
+| [RSK](https://blockscout.com/rsk/mainnet) |  | [PIRL](http://pirl.es/) |  |
+| [xDai Chain](https://blockscout.com/poa/dai) |  | [SafeChain](https://explorer.safechain.io) |  |
+|  |  | [SpringChain](https://explorer.springrole.com/) |  |
+|  |  | [Kotti Testnet](https://kottiexplorer.ethernode.io/) |  |
+|  |  | [Loom](http://plasma-blockexplorer.dappchains.com/) |  |
+|  |  | [Tenda](https://tenda.network) |  |
+|  |  | [GoJoy Chain](https://gojoychain.com/) |  |
+|  |  | [Xerom](https://blocks.xerom.org/) |  |
+
+
+Current BlockScout versions for hosted projects are available [on the forum](https://forum.poa.network/t/deployed-instances-on-blockscout-com/1938).
 
 ## Getting Started