diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 85be65e..755b507 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -135,7 +135,7 @@ jobs:
         with: { java-version: "11", java-package: jre }
 
       - name: Install Certora CLI
-        run: pip3 install certora-cli==6.3.1
+        run: pip3 install certora-cli==7.0.7
 
       - name: Install Solidity
         run: |
diff --git a/certora/specs/CommunityERC721.spec b/certora/specs/CommunityERC721.spec
index e2df7d2..f782f94 100644
--- a/certora/specs/CommunityERC721.spec
+++ b/certora/specs/CommunityERC721.spec
@@ -16,11 +16,11 @@ ghost mathint sumOfBalances {
     init_state axiom sumOfBalances == 0;
 }
 
-hook Sstore _balances[KEY address addr] uint256 newValue (uint256 oldValue) STORAGE {
+hook Sstore _balances[KEY address addr] uint256 newValue (uint256 oldValue) {
     sumOfBalances = sumOfBalances - oldValue + newValue;
 }
 
-hook Sload uint256 balance _balances[KEY address addr] STORAGE {
+hook Sload uint256 balance _balances[KEY address addr] {
     require sumOfBalances >= to_mathint(balance);
 }