diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16e44a6a3a..f0b4e36c8a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
           # The ref below corresponds to the branch "version-2-0".
           # Right before an update from Nimble 0.16.1 to 0.16.2.
           # That update breaks our dependency resolution.
-          - ref: version-2-0
+          - ref: 8754469f4947844c5938f56e1fba846c349354b5
             memory_management: refc
         include:
           - platform: