diff --git a/stoc/versions.json b/stoc/versions.json
index 366d063b9e..4afe18bba3 100644
--- a/stoc/versions.json
+++ b/stoc/versions.json
@@ -17,7 +17,11 @@
         "type": "cometbft",
         "version": "v0.38.19"
       },
-      "next_version_name": ""
+      "next_version_name": "",
+      "ibc": {
+        "type": "go",
+        "version": "v8.7.0"
+      }
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/testnets/tstoctestnet/versions.json b/testnets/tstoctestnet/versions.json
index 18e2de94c8..f217d4f86c 100644
--- a/testnets/tstoctestnet/versions.json
+++ b/testnets/tstoctestnet/versions.json
@@ -17,7 +17,11 @@
         "type": "cometbft",
         "version": "v0.38.17"
       },
-      "next_version_name": ""
+      "next_version_name": "",
+      "ibc": {
+        "type": "go",
+        "version": "v8.7.0"
+      }
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/testnets/zigchaintestnet/chain.json b/testnets/zigchaintestnet/chain.json
index b14756d389..757728a34f 100644
--- a/testnets/zigchaintestnet/chain.json
+++ b/testnets/zigchaintestnet/chain.json
@@ -98,7 +98,11 @@
       "darwin/amd64": "https://github.com/ZIGChain/networks/raw/refs/heads/main/zig-test-2/binaries/zigchaind-v2.0.0-darwin-amd64.tar.gz?checksum=sha256:6269882ccb1caf0af7600f2d24f5aeae7710290aba299d0d4ed607c6e63da803",
       "darwin/arm64": "https://github.com/ZIGChain/networks/raw/refs/heads/main/zig-test-2/binaries/zigchaind-v2.0.0-darwin-arm64.tar.gz?checksum=sha256:07f59514973d67e0d09c27b1be50da78f3b824518f1ee4735c09322ec1bd3789"
     },
-    "tag": "v2.0.0"
+    "tag": "v2.0.0",
+    "language": {
+      "type": "go",
+      "version": "1.25.4"
+    }
   },
   "peers": {
     "seeds": [
diff --git a/testnets/zigchaintestnet/versions.json b/testnets/zigchaintestnet/versions.json
index 55dbc7ebcd..2f1cb36fe2 100644
--- a/testnets/zigchaintestnet/versions.json
+++ b/testnets/zigchaintestnet/versions.json
@@ -149,11 +149,7 @@
       },
       "ibc": {
         "type": "go",
-        "version": "10.1.0",
-        "tag": "v10.1.0",
-        "ics_enabled": [
-          "ics20-1"
-        ]
+        "version": "10.1.0"
       },
       "language": {
         "type": "go",
diff --git a/zigchain/chain.json b/zigchain/chain.json
index 8128471cdd..2b58502428 100644
--- a/zigchain/chain.json
+++ b/zigchain/chain.json
@@ -66,7 +66,11 @@
       "darwin/amd64": "https://github.com/ZIGChain/networks/raw/refs/heads/main/zig-test-2/binaries/zigchaind-v2.0.0-darwin-amd64.tar.gz?checksum=sha256:6269882ccb1caf0af7600f2d24f5aeae7710290aba299d0d4ed607c6e63da803",
       "darwin/arm64": "https://github.com/ZIGChain/networks/raw/refs/heads/main/zig-test-2/binaries/zigchaind-v2.0.0-darwin-arm64.tar.gz?checksum=sha256:07f59514973d67e0d09c27b1be50da78f3b824518f1ee4735c09322ec1bd3789"
     },
-    "tag": "v2.0.0"
+    "tag": "v2.0.0",
+    "language": {
+      "type": "go",
+      "version": "1.25.4"
+    }
   },
   "logo_URIs": {
     "png": "https://raw.githubusercontent.com/cosmos/chain-registry/master/zigchain/images/zigchain.png",
diff --git a/zigchain/versions.json b/zigchain/versions.json
index aed68fef4a..b3bd046e34 100644
--- a/zigchain/versions.json
+++ b/zigchain/versions.json
@@ -56,11 +56,7 @@
       },
       "ibc": {
         "type": "go",
-        "version": "10.1.0",
-        "tag": "v10.1.0",
-        "ics_enabled": [
-          "ics20-1"
-        ]
+        "version": "10.1.0"
       },
       "language": {
         "type": "go",