diff --git a/.travis.yml b/.travis.yml
index 49691df681e24967a2f9eff1c7d66cc39401185b..12d149a0ef79fe4e0bf181aa44c9ca6b98838fab 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -58,7 +58,7 @@ matrix:
    - env: GHCVER=8.4.4 SCRIPT=script USE_GOLD=YES DEPLOY_DOCS=YES
      os: linux
      sudo: required
-   - env: GHCVER=8.6.2 SCRIPT=script USE_GOLD=YES
+   - env: GHCVER=8.6.4 SCRIPT=script USE_GOLD=YES
      os: linux
      sudo: required