diff --git a/bitsong/chain.json b/bitsong/chain.json
index dadfc8ab9c..a924b401a2 100644
--- a/bitsong/chain.json
+++ b/bitsong/chain.json
@@ -13,26 +13,27 @@
   "node_home": "$HOME/.bitsongd",
   "codebase": {
     "git_repo": "https://github.com/bitsongofficial/go-bitsong",
-    "recommended_version": "v0.15.0",
+    "recommended_version": "v0.20.4",
     "compatible_versions": [
-      "v0.15.0"
+      "v0.20.4"
     ],
     "binaries": {
-      "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.15.0/bitsongd"
+      "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.4/bitsongd-linux-amd64",
+      "linux/arm64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.4/bitsongd-linux-arm64"
     },
     "genesis": {
       "genesis_url": "https://raw.githubusercontent.com/bitsongofficial/networks/master/bitsong-2b/genesis.json"
     },
     "sdk": {
       "type": "cosmos",
-      "version": "0.45.16"
+      "version": "0.47.15"
     },
     "ibc": {
       "type": "go",
-      "version": "v4.4.2"
+      "version": "v7.4.0"
     },
     "cosmwasm": {
-      "version": "0.33.0",
+      "version": "0.45.0",
       "enabled": true
     }
   },
@@ -62,9 +63,9 @@
   "peers": {
     "seeds": [
       {
-        "id": "10de6c207e60b876bdd88571db44d29c18d0cb5d",
-        "address": "seed-bitsong.starsquid.io:15605",
-        "provider": "Starsquid"
+        "id": "ade4d8bc8cbe014af6ebdf3cb7b1e9ad36f412c0",
+        "address": "seeds.polkachu.com:16056",
+        "provider": "Polkachu"
       },
       {
         "id": "8542cd7e6bf9d260fef543bc49e59be5a3fa9074",
@@ -116,18 +117,10 @@
   },
   "apis": {
     "rpc": [
-      {
-        "address": "https://rpc-bitsong-ia.cosmosia.notional.ventures/",
-        "provider": "Notional"
-      },
       {
         "address": "https://rpc.explorebitsong.com",
         "provider": "stake.systems"
       },
-      {
-        "address": "https://bitsong-rpc.validatrium.club",
-        "provider": "Validatrium"
-      },
       {
         "address": "https://rpc.bitsong.chaintools.tech/",
         "provider": "ChainTools"
@@ -136,18 +129,10 @@
         "address": "https://rpc.bitsong.quokkastake.io",
         "provider": "\ud83d\udc39 Quokka Stake"
       },
-      {
-        "address": "https://rpc-bitsong.starsquid.io",
-        "provider": "Starsquid"
-      },
       {
         "address": "https://rpc-bitsong.architectnodes.com",
         "provider": "Architect Nodes"
       },
-      {
-        "address": "http://bitsong.statesync.nodersteam.com:11657",
-        "provider": "[NODERS]TEAM"
-      },
       {
         "address": "https://rpc.bitsong.safeblock.space",
         "provider": "Safe Block"
@@ -175,33 +160,25 @@
       {
         "address": "https://bitsong.rpc.m.stavr.tech:443",
         "provider": "\ud83d\udd25STAVR\ud83d\udd25"
+      },
+      {
+        "address": "https://bitsong-rpc.polkachu.com:443",
+        "provider": "Polkachu"
+      },
+      {
+        "address": "https://bitsong-rpc.tothemars.network:443",
+        "provider": "ToTheMars"
       }
     ],
     "rest": [
-      {
-        "address": "https://api-bitsong-ia.cosmosia.notional.ventures/",
-        "provider": "Notional"
-      },
       {
         "address": "https://lcd.explorebitsong.com/",
         "provider": "stake.systems"
       },
-      {
-        "address": "https://bitsong-api.validatrium.club",
-        "provider": "Validatrium"
-      },
       {
         "address": "https://api.bitsong.quokkastake.io",
         "provider": "\ud83d\udc39 Quokka Stake"
       },
-      {
-        "address": "http://bitsong.api.nodersteam.com:11017",
-        "provider": "[NODERS]TEAM"
-      },
-      {
-        "address": "https://api-bitsong.starsquid.io",
-        "provider": "Starsquid"
-      },
       {
         "address": "https://rest-bitsong.architectnodes.com",
         "provider": "Architect Nodes"
@@ -233,29 +210,33 @@
       {
         "address": "https://bitsong-api.bluestake.net",
         "provider": "BlueStake \ud83d\ude80"
+      },
+      {
+        "address": "https://bitsong-api.polkachu.com",
+        "provider": "Polkachu"
+      },
+      {
+        "address": "https://bitsong-api.tothemars.network:443",
+        "provider": "ToTheMars"
       }
     ],
     "grpc": [
       {
-        "address": "grpc-bitsong-ia.cosmosia.notional.ventures:443",
-        "provider": "Notional"
-      },
-      {
-        "address": "bitsong.grpc.nodersteam.com:9111/",
-        "provider": "[NODERS]TEAM"
+        "address": "bitsong-grpc.polkachu.com:16090",
+        "provider": "Polkachu"
       },
       {
         "address": "grpc.bitsong.safeblock.space:9090",
         "provider": "Safe Block"
       },
-      {
-        "address": "bitsong-grpc.panthea.eu:16750",
-        "provider": "Panthea EU"
-      },
       {
         "address": "grpc.bitsong.mathnodes.com:9092",
         "provider": "MathNodes"
       },
+      {
+        "address": "bitsong-grpc.panthea.eu:16750",
+        "provider": "Panthea EU"
+      },
       {
         "address": "bitsong-grpc.noders.services:20090",
         "provider": "[NODERS]TEAM"
@@ -263,7 +244,12 @@
       {
         "address": "bitsong.grpc.m.stavr.tech:9988",
         "provider": "\ud83d\udd25STAVR\ud83d\udd25"
+      },
+      {
+        "address": "bitsong-grpc.tothemars.network:60290",
+        "provider": "ToTheMars"
       }
+      
     ]
   },
   "explorers": [
@@ -318,4 +304,4 @@
       }
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/bitsong/versions.json b/bitsong/versions.json
index 46be8559b4..4b805ff5be 100644
--- a/bitsong/versions.json
+++ b/bitsong/versions.json
@@ -30,7 +30,7 @@
       "compatible_versions": [
         "v0.15.0"
       ],
-      "next_version_name": "",
+      "next_version_name": "v0.16.0",
       "sdk": {
         "type": "cosmos",
         "version": "0.45.16"
@@ -46,6 +46,163 @@
       "binaries": {
         "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.15.0/bitsongd"
       }
+    },
+    {
+      "name": "v0.16.0",
+      "proposal": 38,
+      "height": 18310250,
+      "recommended_version": "v0.16.0",
+      "compatible_versions": [
+        "v0.16.0"
+      ],
+      "next_version_name": "v0.17.0",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.45.16"
+      },
+      "cosmwasm": {
+        "version": "0.33.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v4.4.2"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.16.0/bitsongd"
+      }
+    },
+    {
+      "name": "v0.17.0",
+      "proposal": 38,
+      "height": 18338000,
+      "recommended_version": "v0.17.0",
+      "compatible_versions": [
+        "v0.17.0"
+      ],
+      "next_version_name": "v0.18.0",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.45.16"
+      },
+      "cosmwasm": {
+        "version": "0.33.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v4.4.2"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.17.0/bitsongd"
+      }
+    },
+    {
+      "name": "v0.18.0",
+      "proposal": 41,
+      "height": 19818776,
+      "recommended_version": "v0.18.0",
+      "compatible_versions": [
+        "v0.18.0",
+        "v0.18.1"
+      ],
+      "next_version_name": "v0.19.0",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.47.8"
+      },
+      "cosmwasm": {
+        "version": "0.45.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v7.4.0"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.18.0/bitsongd-linux-amd64"
+      }
+    },
+    {
+      "name": "v0.19.0",
+      "proposal": 41,
+      "height": 20074150,
+      "recommended_version": "v0.19.0",
+      "compatible_versions": [
+        "v0.19.0"
+      ],
+      "next_version_name": "v0.20.0",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.47.8"
+      },
+      "cosmwasm": {
+        "version": "0.45.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v7.4.0"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.19.0/bitsongd-linux-amd64",
+        "linux/arm64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.19.0/bitsongd-linux-arm64"
+      }
+    },
+    {
+      "name": "v0.20.0",
+      "proposal": 42,
+      "height": 20277056,
+      "recommended_version": "v0.20.2",
+      "compatible_versions": [
+        "v0.20.0",
+        "v0.20.1",
+        "v0.20.2",
+        "v0.20.3"
+      ],
+      "next_version_name": "v0.20.4",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.47.15"
+      },
+      "cosmwasm": {
+        "version": "0.45.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v7.4.0"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.2/bitsongd-linux-amd64",
+        "linux/arm64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.2/bitsongd-linux-arm64"
+      }
+    },
+    {
+      "name": "v0.20.4",
+      "proposal": 42,
+      "height": 20340500,
+      "recommended_version": "v0.20.4",
+      "compatible_versions": [
+        "v0.20.4"
+      ],
+      "next_version_name": "",
+      "sdk": {
+        "type": "cosmos",
+        "version": "0.47.15"
+      },
+      "cosmwasm": {
+        "version": "0.45.0",
+        "enabled": true
+      },
+      "ibc": {
+        "type": "go",
+        "version": "v7.4.0"
+      },
+      "binaries": {
+        "linux/amd64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.4/bitsongd-linux-amd64",
+        "linux/arm64": "https://github.com/bitsongofficial/go-bitsong/releases/download/v0.20.4/bitsongd-linux-arm64"
+      }
     }
   ]
 }
\ No newline at end of file