diff --git a/diffs/pre_gnosis_caps_increase_20231217_post_gnosis_caps_increase_20231217.md b/diffs/pre_gnosis_caps_increase_20231217_post_gnosis_caps_increase_20231217.md
new file mode 100644
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--- /dev/null
+++ b/diffs/pre_gnosis_caps_increase_20231217_post_gnosis_caps_increase_20231217.md
@@ -0,0 +1,38 @@
+## Reserve changes
+
+### Reserve altered
+
+#### GNO ([0x9C58BAcC331c9aa871AFD802DB6379a98e80CEdb](https://blockscout.com/xdai/mainnet/address/0x9C58BAcC331c9aa871AFD802DB6379a98e80CEdb))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 30,000 GNO | 40,000 GNO |
+
+
+#### sDAI ([0xaf204776c7245bF4147c2612BF6e5972Ee483701](https://blockscout.com/xdai/mainnet/address/0xaf204776c7245bF4147c2612BF6e5972Ee483701))
+
+| description | value before | value after |
+| --- | --- | --- |
+| supplyCap | 3,000,000 sDAI | 6,000,000 sDAI |
+
+
+## Raw diff
+
+```json
+{
+  "reserves": {
+    "0x9C58BAcC331c9aa871AFD802DB6379a98e80CEdb": {
+      "supplyCap": {
+        "from": 30000,
+        "to": 40000
+      }
+    },
+    "0xaf204776c7245bF4147c2612BF6e5972Ee483701": {
+      "supplyCap": {
+        "from": 3000000,
+        "to": 6000000
+      }
+    }
+  }
+}
+```
\ No newline at end of file
diff --git a/src/GnosisCapsIncrease_20231217.s.sol b/src/GnosisCapsIncrease_20231217.s.sol
new file mode 100644
index 0000000..6de651a
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+++ b/src/GnosisCapsIncrease_20231217.s.sol
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+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {AaveV3GnosisAssets} from 'aave-address-book/AaveV3Gnosis.sol';
+import {IAaveV3ConfigEngine} from 'aave-helpers/v3-config-engine/IAaveV3ConfigEngine.sol';
+import {EngineFlags} from 'aave-helpers/v3-config-engine/EngineFlags.sol';
+import {CapsPlusRiskStewardGnosis} from '../scripts/CapsPlusRiskStewardGnosis.s.sol';
+
+/**
+ * @title Update Caps on Gnosis V3
+ * @author Chaos Labs
+ * - Discussion: https://governance.aave.com/t/arfc-chaos-labs-risk-stewards-increase-supply-caps-on-v3-gnosis-12-15-2023/15861
+ */
+contract GnosisCapsIncrease_20231217 is CapsPlusRiskStewardGnosis {
+  /**
+   * @return string name identifier used for the diff
+   */
+  function name() internal pure override returns (string memory) {
+    return 'gnosis_caps_increase_20231217';
+  }
+
+  /**
+   * @return IAaveV3ConfigEngine.CapsUpdate[] capUpdates to be performed
+   */
+  function capsUpdates() internal pure override returns (IAaveV3ConfigEngine.CapsUpdate[] memory) {
+    IAaveV3ConfigEngine.CapsUpdate[] memory capUpdates = new IAaveV3ConfigEngine.CapsUpdate[](2);
+
+    capUpdates[0] = IAaveV3ConfigEngine.CapsUpdate(
+      AaveV3GnosisAssets.sDAI_UNDERLYING,
+      6_000_000,
+      EngineFlags.KEEP_CURRENT
+    );
+
+    capUpdates[1] = IAaveV3ConfigEngine.CapsUpdate(
+      AaveV3GnosisAssets.GNO_UNDERLYING,
+      40_000,
+      EngineFlags.KEEP_CURRENT
+    );
+
+    return capUpdates;
+  }
+}