diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 28e2891..628cb0f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,6 +22,7 @@ jobs:
       matrix:
         version:
           - '1'
+          - 'lts'
         os:
           - ubuntu-latest
         arch:
@@ -32,8 +33,8 @@ jobs:
           - 'test gp'
           - 'test space_time'
     steps:
-      - uses: actions/checkout@v3
-      - uses: julia-actions/setup-julia@v1
+      - uses: actions/checkout@v5
+      - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}