diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0d22f2f17..aff61a264 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ env:
   FUEL_CORE_VERSION: 0.36.0
   FUEL_CORE_PATCH_BRANCH:
   RUST_VERSION: 1.79.0
-  FORC_VERSION: 0.63.3
+  FORC_VERSION: 0.63.6
   FORC_PATCH_BRANCH: ""
   FORC_PATCH_REVISION: ""
   NEXTEST_HIDE_PROGRESS_BAR: "true"
diff --git a/examples/contracts/src/lib.rs b/examples/contracts/src/lib.rs
index 4349dadbe..050819f4e 100644
--- a/examples/contracts/src/lib.rs
+++ b/examples/contracts/src/lib.rs
@@ -117,7 +117,7 @@ mod tests {
             .await?;
         // ANCHOR_END: contract_call_cost_estimation
 
-        let expected_gas = 2683;
+        let expected_gas = 2671;
 
         assert_eq!(transaction_cost.gas_used, expected_gas);
 
@@ -630,7 +630,7 @@ mod tests {
             .await?;
         // ANCHOR_END: multi_call_cost_estimation
 
-        let expected_gas = 4190;
+        let expected_gas = 4174;
 
         assert_eq!(transaction_cost.gas_used, expected_gas);