diff --git a/stack.yaml b/stack.yaml
index eba4d36..4726708 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-22.20
+resolver: lts-22.22
 
 packages:
   - .
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 0e5e54d..11ac983 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -24,7 +24,7 @@ packages:
     hackage: simple-smt-0.9.7
 snapshots:
 - completed:
-    sha256: 4a0e5e187fbef423f9c60072bfb1dd56f2a01a07a2667eb1469bd79073cfceaf
-    size: 713340
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/20.yaml
-  original: lts-22.20
+    sha256: 4be1ca5d31689b524a7f0f17a439bbe9136465213edc498e9a395899a670f2aa
+    size: 718486
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/22.yaml
+  original: lts-22.22