diff --git a/akash/chain.json b/akash/chain.json
index e3d805b2d2..b2832462f6 100644
--- a/akash/chain.json
+++ b/akash/chain.json
@@ -13,7 +13,8 @@
   "fees": {
     "fee_tokens": [
       {
-        "denom": "uakt"
+        "denom": "uakt",
+        "fixed_min_gas_price": 0
       }
     ]
   },
diff --git a/bitsong/chain.json b/bitsong/chain.json
index 7623c2e161..dc5531e0de 100644
--- a/bitsong/chain.json
+++ b/bitsong/chain.json
@@ -20,6 +20,14 @@
       "genesis_url": "https://raw.githubusercontent.com/bitsongofficial/networks/master/bitsong-2b/genesis.json"
     }
   },
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "ubtsg",
+        "fixed_min_gas_price": 0
+      }
+    ]
+  },
   "peers": {
     "persistent_peers": [
       {
diff --git a/canto/chain.json b/canto/chain.json
index 7cfc179b81..2b78f8eaa3 100644
--- a/canto/chain.json
+++ b/canto/chain.json
@@ -13,6 +13,7 @@
     "fee_tokens": [
       {
         "denom": "acanto",
+        "fixed_min_gas_price": 0,
         "low_gas_price": 10000000000,
         "average_gas_price": 25000000000,
         "high_gas_price": 40000000000
diff --git a/cerberus/chain.json b/cerberus/chain.json
index 6b68c049ff..6f865ffa04 100644
--- a/cerberus/chain.json
+++ b/cerberus/chain.json
@@ -19,6 +19,14 @@
       "genesis_url": "https://raw.githubusercontent.com/cerberus-zone/cerberus_genesis/main/genesis.json"
     }
   },
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "ucrbrus",
+        "fixed_min_gas_price": 0
+      }
+    ]
+  },
   "peers": {
     "seeds": [
       {
diff --git a/chihuahua/chain.json b/chihuahua/chain.json
index 6022c8ea9a..fc298f48be 100644
--- a/chihuahua/chain.json
+++ b/chihuahua/chain.json
@@ -13,6 +13,7 @@
     "fee_tokens": [
       {
         "denom": "uhuahua",
+        "fixed_min_gas_price": 0,
         "low_gas_price": 1.0,
         "average_gas_price": 5.0,
         "high_gas_price": 10.0
diff --git a/comdex/chain.json b/comdex/chain.json
index 547692b1cb..4146e90e41 100644
--- a/comdex/chain.json
+++ b/comdex/chain.json
@@ -8,6 +8,14 @@
   "chain_id": "comdex-1",
   "bech32_prefix": "comdex",
   "slip44": 118,
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "ucmdx",
+        "fixed_min_gas_price": 0
+      }
+    ]
+  },
   "codebase": {
     "git_repo": "https://github.com/comdex-official/comdex",
     "recommended_version": "v0.1.1",
diff --git a/evmos/chain.json b/evmos/chain.json
index dce8a4af04..401f4be06a 100644
--- a/evmos/chain.json
+++ b/evmos/chain.json
@@ -17,6 +17,7 @@
     "fee_tokens": [
       {
         "denom": "aevmos",
+        "fixed_min_gas_price": 250000000,
         "low_gas_price": 20000000000,
         "average_gas_price": 25000000000,
         "high_gas_price": 40000000000
diff --git a/juno/chain.json b/juno/chain.json
index 83ea83c6b0..775f6a48a9 100644
--- a/juno/chain.json
+++ b/juno/chain.json
@@ -17,6 +17,7 @@
     "fee_tokens": [
       {
         "denom": "ujuno",
+        "fixed_min_gas_price": 0.0025,
         "low_gas_price": 0.03,
         "average_gas_price": 0.04,
         "high_gas_price": 0.05
diff --git a/konstellation/chain.json b/konstellation/chain.json
index aa28c6ef63..92dd3ffe23 100644
--- a/konstellation/chain.json
+++ b/konstellation/chain.json
@@ -19,6 +19,14 @@
       "genesis_url": "https://raw.githubusercontent.com/Konstellation/konstellation/master/config/genesis.json"
     }
   },
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "udarc",
+        "fixed_min_gas_price": 0
+      }
+    ]
+  },
   "peers": {
     "seeds": [
       {
diff --git a/kujira/chain.json b/kujira/chain.json
index a4ba228064..36cec045c0 100644
--- a/kujira/chain.json
+++ b/kujira/chain.json
@@ -17,7 +17,7 @@
     "fee_tokens": [
       {
         "denom": "ukuji",
-        "fixed_min_gas_price": 0
+        "fixed_min_gas_price": 0.00119
       }
     ]
   },
diff --git a/omniflixhub/chain.json b/omniflixhub/chain.json
index b18d0fca49..339b518961 100644
--- a/omniflixhub/chain.json
+++ b/omniflixhub/chain.json
@@ -20,6 +20,14 @@
       "genesis_url": "https://raw.githubusercontent.com/OmniFlix/mainnet/main/omniflixhub-1/genesis.json"
     }
   },
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "uflix",
+        "fixed_min_gas_price": 0
+      }
+    ]
+  },
   "peers": {
     "seeds": [
       {
diff --git a/rebus/chain.json b/rebus/chain.json
index ed6c548d8e..a0b098ab90 100644
--- a/rebus/chain.json
+++ b/rebus/chain.json
@@ -16,7 +16,8 @@
   "fees": {
     "fee_tokens": [
       {
-        "denom": "arebus"
+        "denom": "arebus",
+        "fixed_min_gas_price": 0
       }
     ]
   },
diff --git a/secretnetwork/chain.json b/secretnetwork/chain.json
index 7d86142aaf..aa7c0c3c30 100644
--- a/secretnetwork/chain.json
+++ b/secretnetwork/chain.json
@@ -17,7 +17,7 @@
     "fee_tokens": [
       {
         "denom": "uscrt",
-        "fixed_min_gas_price": 0.1
+        "fixed_min_gas_price": 0.00125
       }
     ]
   },
diff --git a/terra2/chain.json b/terra2/chain.json
index 79526b25b0..a5229cbd7f 100644
--- a/terra2/chain.json
+++ b/terra2/chain.json
@@ -14,6 +14,7 @@
     "fee_tokens": [
       {
         "denom": "uluna",
+        "fixed_min_gas_price": 0.0125,
         "low_gas_price": 0.15,
         "average_gas_price": 0.2,
         "high_gas_price": 0.25
diff --git a/umee/chain.json b/umee/chain.json
index 49988a991c..fcbc8cec6e 100644
--- a/umee/chain.json
+++ b/umee/chain.json
@@ -10,6 +10,14 @@
   "daemon_name": "umeed",
   "node_home": "$HOME/.umee",
   "slip44": 118,
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "uumee",
+        "fixed_min_gas_price": 0.001
+      }
+    ]
+  },
   "codebase": {
     "git_repo": "https://github.com/umee-network/umee",
     "recommended_version": "v3.0.2",