1 files changed, 5 insertions, 1 deletions

diff --git a/stack.yaml b/stack.yaml
index 018615a..cf3cbed 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1 +1,5 @@
-resolver: lts-8.3
+resolver: lts-13.5
+
+extra-deps:
+  - hakyll-4.12.5.0@sha256:f55a2e99e1c2c780d74222c174bfbe77c90e6453c8ba2465a722ea995b69a4da
+  - lrucache-1.2.0.1@sha256:18fc3d7052012c7ab3cd395160f34b53c5e1ec5379cc45185baf35b90ffadc2e