diff --git a/pyproject.toml b/pyproject.toml
index cf7c617..5f36b69 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dynamic = [
   "version",
 ]
 dependencies = [
-  "singer-sdk~=0.37.0",
+  "singer-sdk~=0.38.0",
 ]
 optional-dependencies.dev = [
   "tap-hookdeck[testing,typing]",