diff --git a/.github/actions/fetch-vectors/action.yml b/.github/actions/fetch-vectors/action.yml
index f1b6172f0..1b6553628 100644
--- a/.github/actions/fetch-vectors/action.yml
+++ b/.github/actions/fetch-vectors/action.yml
@@ -16,5 +16,5 @@ runs:
       with:
         repository: "trailofbits/x509-limbo"
         path: "x509-limbo"
-        # Latest commit on the x509-limbo main branch, as of Jan 10, 2024.
-        ref: "62337778ae035d8de4130cd514549cc62aaa1896" # x509-limbo-ref
+        # Latest commit on the x509-limbo main branch, as of Jan 12, 2024.
+        ref: "212c926ebab967dbff2c8910e11cf30cd94efde3" # x509-limbo-ref