diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cebb99c..6a4702b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,12 +67,11 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
-        stack: "latest"
         resolver:
-          - lts-14 # 8.6.5
-          - lts-16 # 8.8.4
-          - lts-18 # 8.10.7
-          - lts-19 # 9.0.2
+        - lts-14 # 8.6.5
+        - lts-16 # 8.8.4
+        - lts-18 # 8.10.7
+        - lts-19 # 9.0.2
         exclude:
           # GHC bug on this version causes the build to fail ("Access violation in generated code when writing 0x0")
           - os: windows-latest
@@ -87,7 +86,7 @@ jobs:
       with:
         enable-stack: true
         stack-no-global: true
-        stack-version: ${{ matrix.stack }}
+        stack-version: "latest"
 
     - name: Run stack setup
       shell: bash