diff --git a/pyproject.toml b/pyproject.toml
index 03bc1e7..b2115c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dynamic = [
 ]
 dependencies = [
   "requests>=2.26",
-  "singer-sdk~=0.42.1",
+  "singer-sdk~=0.43.1",
 ]
 optional-dependencies.dev = [
   "tap-neon[testing,typing]",