diff --git a/stack.yaml b/stack.yaml
index 52a3f5c..9d12e97 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-22.27
+resolver: lts-22.29
 
 packages:
   - .
diff --git a/stack.yaml.lock b/stack.yaml.lock
index ba0966f..1662162 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -24,7 +24,7 @@ packages:
     hackage: simple-smt-0.9.7
 snapshots:
 - completed:
-    sha256: bc144ddf301a5c99f2cf51c7de50279ba144fd4486cb3c66f87ed761d6bbf6e9
-    size: 719131
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/27.yaml
-  original: lts-22.27
+    sha256: 98fe98dae6f42f9b4405e5467f62f57df2896c57b742a09772688c900c722510
+    size: 719579
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/29.yaml
+  original: lts-22.29