From c02059de82d0d6468f9a2750d8eab38482d27279 Mon Sep 17 00:00:00 2001
From: Lucas Gelfond <lucas_gelfond@brown.edu>
Date: Mon, 23 Dec 2024 20:56:37 -0800
Subject: [PATCH] update to gh cache actions v4

---
 .github/workflows/CI.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b9ed6288b7..b7d0d67007 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -21,7 +21,7 @@ jobs:
         uses: docker/setup-buildx-action@v2
       - name: Cache build
         id: cache-build
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: build-cache-st
           key: build-cache-st-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
@@ -44,7 +44,7 @@ jobs:
         uses: docker/setup-buildx-action@v2
       - name: Cache build
         id: cache-build
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: build-cache-mt
           key: build-cache-mt-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
@@ -81,7 +81,7 @@ jobs:
           node-version: 18.x
       - name: Cache dependencies
         id: cache-dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: node_modules
           key: node-modules-${{ hashFiles('package-lock.json') }}