diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 24316b8..aaf51c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
       # everyone working on this repo. This used to be oven-sh/setup-bun with
       # `bun-version: "1.3"` written out here -- a second place to change one
       # version, and two places drift.
-      - uses: jdx/mise-action@c2a87611a18de5b3828c5652fe268e992400cb5c # v4.3.0
+      - uses: jdx/mise-action@6be3c7ed4c21d4f76b208d351d95aac273ebb76d # v5.2.4
 
       - name: Validate workflow controls
         run: actionlint