diff --git a/.github/actions/fetch-vectors/action.yml b/.github/actions/fetch-vectors/action.yml
index b26d8c308115..c56834ced2cb 100644
--- a/.github/actions/fetch-vectors/action.yml
+++ b/.github/actions/fetch-vectors/action.yml
@@ -16,5 +16,5 @@ runs:
       with:
         repository: "C2SP/x509-limbo"
         path: "x509-limbo"
-        # Latest commit on the x509-limbo main branch, as of Feb 07, 2024.
-        ref: "471656dc73cedf02eaac82c45d7bd874d097dfc9" # x509-limbo-ref
+        # Latest commit on the x509-limbo main branch, as of Feb 12, 2024.
+        ref: "e656fb25e9582c62576bfe2d5322f60c633b9ea5" # x509-limbo-ref