diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b6bf6e2ab..52cad62d4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ env:
   FUEL_CORE_PATCH_BRANCH: ""
   FUEL_CORE_PATCH_REVISION: ""
   RUST_VERSION: 1.79.0
-  FORC_VERSION: 0.65.2
+  FORC_VERSION: 0.66.4
   FORC_PATCH_BRANCH: ""
   FORC_PATCH_REVISION: ""
   NEXTEST_HIDE_PROGRESS_BAR: "true"