diff --git a/subgraph/abis/CrowdSale.json b/subgraph/abis/CrowdSale.json
index 857c24cd..9394c18b 100644
--- a/subgraph/abis/CrowdSale.json
+++ b/subgraph/abis/CrowdSale.json
@@ -1,4 +1,9 @@
 [
+  {
+    "inputs": [],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
   {
     "inputs": [],
     "name": "AlreadyClaimed",
@@ -40,6 +45,11 @@
     "name": "BidTooLow",
     "type": "error"
   },
+  {
+    "inputs": [],
+    "name": "FeesTooHigh",
+    "type": "error"
+  },
   {
     "inputs": [],
     "name": "SaleAlreadyActive",
@@ -161,6 +171,38 @@
     "name": "Failed",
     "type": "event"
   },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "uint16",
+        "name": "feeBp",
+        "type": "uint16"
+      }
+    ],
+    "name": "FeesUpdated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "previousOwner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "newOwner",
+        "type": "address"
+      }
+    ],
+    "name": "OwnershipTransferred",
+    "type": "event"
+  },
   {
     "anonymous": false,
     "inputs": [
@@ -243,6 +285,12 @@
         "internalType": "struct Sale",
         "name": "sale",
         "type": "tuple"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint16",
+        "name": "percentageFee",
+        "type": "uint16"
       }
     ],
     "name": "Started",
@@ -314,6 +362,19 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [],
+    "name": "currentFeeBp",
+    "outputs": [
+      {
+        "internalType": "uint16",
+        "name": "",
+        "type": "uint16"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -374,6 +435,11 @@
             "internalType": "bool",
             "name": "claimed",
             "type": "bool"
+          },
+          {
+            "internalType": "uint16",
+            "name": "feeBp",
+            "type": "uint16"
           }
         ],
         "internalType": "struct SaleInfo",
@@ -384,6 +450,19 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [],
+    "name": "owner",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -407,6 +486,26 @@
     "stateMutability": "nonpayable",
     "type": "function"
   },
+  {
+    "inputs": [],
+    "name": "renounceOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint16",
+        "name": "newFeeBp",
+        "type": "uint16"
+      }
+    ],
+    "name": "setCurrentFeesBp",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -475,5 +574,18 @@
     ],
     "stateMutability": "nonpayable",
     "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "newOwner",
+        "type": "address"
+      }
+    ],
+    "name": "transferOwnership",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
   }
 ]
diff --git a/subgraph/abis/StakedLockingCrowdSale.json b/subgraph/abis/StakedLockingCrowdSale.json
index 9649f03b..a662c8df 100644
--- a/subgraph/abis/StakedLockingCrowdSale.json
+++ b/subgraph/abis/StakedLockingCrowdSale.json
@@ -1,9 +1,4 @@
 [
-  {
-    "inputs": [],
-    "stateMutability": "nonpayable",
-    "type": "constructor"
-  },
   {
     "inputs": [],
     "name": "AlreadyClaimed",
@@ -50,6 +45,11 @@
     "name": "BidTooLow",
     "type": "error"
   },
+  {
+    "inputs": [],
+    "name": "FeesTooHigh",
+    "type": "error"
+  },
   {
     "inputs": [],
     "name": "IncompatibleVestingContract",
@@ -227,6 +227,19 @@
     "name": "Failed",
     "type": "event"
   },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "uint16",
+        "name": "feeBp",
+        "type": "uint16"
+      }
+    ],
+    "name": "FeesUpdated",
+    "type": "event"
+  },
   {
     "anonymous": false,
     "inputs": [
@@ -555,6 +568,12 @@
         "internalType": "struct Sale",
         "name": "sale",
         "type": "tuple"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint16",
+        "name": "percentageFee",
+        "type": "uint16"
       }
     ],
     "name": "Started",
@@ -664,6 +683,19 @@
     "stateMutability": "nonpayable",
     "type": "function"
   },
+  {
+    "inputs": [],
+    "name": "currentFeeBp",
+    "outputs": [
+      {
+        "internalType": "uint16",
+        "name": "",
+        "type": "uint16"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -753,6 +785,11 @@
             "internalType": "bool",
             "name": "claimed",
             "type": "bool"
+          },
+          {
+            "internalType": "uint16",
+            "name": "feeBp",
+            "type": "uint16"
           }
         ],
         "internalType": "struct SaleInfo",
@@ -873,6 +910,19 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "uint16",
+        "name": "newFeeBp",
+        "type": "uint16"
+      }
+    ],
+    "name": "setCurrentFeesBp",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [
       {