diff --git a/Formula/b/basedpyright.rb b/Formula/b/basedpyright.rb
index eff2d68fa2ef5..a2e9e49e3e2f8 100644
--- a/Formula/b/basedpyright.rb
+++ b/Formula/b/basedpyright.rb
@@ -1,19 +1,19 @@
 class Basedpyright < Formula
   desc "Pyright fork with various improvements and built-in pylance features"
   homepage "https://github.com/DetachHead/basedpyright"
-  url "https://registry.npmjs.org/basedpyright/-/basedpyright-1.17.0.tgz"
-  sha256 "fab05665048eff8a51746ef9ec0caab423d08ba0eac1afbc17564c46ee53a219"
+  url "https://registry.npmjs.org/basedpyright/-/basedpyright-1.17.1.tgz"
+  sha256 "82a27e8cc3fbe608cbfb2aa1ff08428bf686a1a08db2eddc2ecb29f8177fe368"
   license "MIT"
   head "https://github.com/detachhead/basedpyright.git", branch: "main"
 
   bottle do
-    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "b094068117b6a0fe6957e4d0ebadf072e246baa94dc93231fdd126dfae05c508"
-    sha256 cellar: :any_skip_relocation, arm64_ventura:  "b094068117b6a0fe6957e4d0ebadf072e246baa94dc93231fdd126dfae05c508"
-    sha256 cellar: :any_skip_relocation, arm64_monterey: "b094068117b6a0fe6957e4d0ebadf072e246baa94dc93231fdd126dfae05c508"
-    sha256 cellar: :any_skip_relocation, sonoma:         "2f48dbd4935389d20b8ee93e58c8e8b1d1bfd69f062321039cd8ecdf6d3d603c"
-    sha256 cellar: :any_skip_relocation, ventura:        "2f48dbd4935389d20b8ee93e58c8e8b1d1bfd69f062321039cd8ecdf6d3d603c"
-    sha256 cellar: :any_skip_relocation, monterey:       "2f48dbd4935389d20b8ee93e58c8e8b1d1bfd69f062321039cd8ecdf6d3d603c"
-    sha256 cellar: :any_skip_relocation, x86_64_linux:   "b094068117b6a0fe6957e4d0ebadf072e246baa94dc93231fdd126dfae05c508"
+    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "116d9042bbf40cfbb27b536a943c3d8d927a1946d334a97e5c60fda1492f4851"
+    sha256 cellar: :any_skip_relocation, arm64_ventura:  "116d9042bbf40cfbb27b536a943c3d8d927a1946d334a97e5c60fda1492f4851"
+    sha256 cellar: :any_skip_relocation, arm64_monterey: "116d9042bbf40cfbb27b536a943c3d8d927a1946d334a97e5c60fda1492f4851"
+    sha256 cellar: :any_skip_relocation, sonoma:         "10d00876d7dbcb50e5187e45ca16b331373707c828a119c6506fe1232d52262f"
+    sha256 cellar: :any_skip_relocation, ventura:        "10d00876d7dbcb50e5187e45ca16b331373707c828a119c6506fe1232d52262f"
+    sha256 cellar: :any_skip_relocation, monterey:       "10d00876d7dbcb50e5187e45ca16b331373707c828a119c6506fe1232d52262f"
+    sha256 cellar: :any_skip_relocation, x86_64_linux:   "116d9042bbf40cfbb27b536a943c3d8d927a1946d334a97e5c60fda1492f4851"
   end
 
   depends_on "node"
@@ -30,6 +30,6 @@ def wrong_types(a: int, b: int) -> str:
           return a + b
     EOS
     output = pipe_output("#{bin}/basedpyright broken.py 2>&1")
-    assert_match 'error: Expression of type "int" is incompatible with return type "str"', output
+    assert_match "error: Type \"int\" is not assignable to return type \"str\"", output
   end
 end