Bump LTS for ghc-88

jeffhappily · jeffhappily · commit 9c474ab45dc5 · 2020-03-24T10:25:48.000+08:00
diff --git a/stack-ghc-88.yaml b/stack-ghc-88.yaml
@@ -1,11 +1,11 @@
-resolver: lts-15.2
+resolver: lts-15.5
 
 packages:
 - .
 
 docker:
   enable: false
-  repo: fpco/stack-build:lts-15.2
+  repo: fpco/stack-build:lts-15.5
 
 nix:
   # --nix on the command-line to enable.
