diff --git a/pyproject.toml b/pyproject.toml
index fa5a0300d..304c1458e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [{ name = "Temporal Technologies Inc", email = "sdk@temporal.io" }]
 requires-python = ">=3.10"
 readme = "README.md"
 license = "MIT"
-dependencies = ["temporalio>=1.15.0,<2"]
+dependencies = ["temporalio>=1.17.0,<2"]
 
 [project.urls]
 Homepage = "https://github.com/temporalio/samples-python"
diff --git a/uv.lock b/uv.lock
index 9b1309d13..165c4e3ca 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2596,7 +2596,7 @@ wheels = [
 
 [[package]]
 name = "temporalio"
-version = "1.15.0"
+version = "1.17.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "nexus-rpc" },
@@ -2605,13 +2605,13 @@ dependencies = [
     { name = "types-protobuf" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/0b/af/1a3619fc62333d0acbdf90cfc5ada97e68e8c0f79610363b2dbb30871d83/temporalio-1.15.0.tar.gz", hash = "sha256:a4bc6ca01717880112caab75d041713aacc8263dc66e41f5019caef68b344fa0", size = 1684485, upload-time = "2025-07-29T03:44:09.071Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/de/a7/622047cb731a104e455687793d724ed143925e9ea14b522ad5ce224e8d7f/temporalio-1.17.0.tar.gz", hash = "sha256:1ac8f1ade36fafe7110b979b6a16d89203e1f4fb9c874f2fe3b5d83c17b13244", size = 1734067, upload-time = "2025-09-03T01:27:05.205Z" }
 wheels = [
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-    { url = "https://files.pythonhosted.org/packages/e4/39/1b867ec698c8987aef3b7a7024b5c0c732841112fa88d021303d0fc69bea/temporalio-1.15.0-cp39-abi3-macosx_11_0_arm64.whl", hash = "sha256:ee8001304dae5723d79797516cfeebe04b966fdbdf348e658fce3b43afdda3cd", size = 12232853, upload-time = "2025-07-29T03:43:38.909Z" },
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-    { url = "https://files.pythonhosted.org/packages/9f/2b/ba962401324892236148046dbffd805d4443d6df7a7dc33cc7964b566bf9/temporalio-1.15.0-cp39-abi3-win_amd64.whl", hash = "sha256:aae5b18d7c9960238af0f3ebf6b7e5959e05f452106fc0d21a8278d78724f780", size = 12932800, upload-time = "2025-07-29T03:44:06.271Z" },
+    { url = "https://files.pythonhosted.org/packages/66/9a/f6fd68e60afc67c402c0676c12baba3aa04d522c74f4123ed31b544d4159/temporalio-1.17.0-cp39-abi3-macosx_10_12_x86_64.whl", hash = "sha256:7a86948c74a872b7f5ecb51c5d7e8013fdda4d6a220fe92185629342e94393e7", size = 12905249, upload-time = "2025-09-03T01:26:51.93Z" },
+    { url = "https://files.pythonhosted.org/packages/8c/7e/54cffb6a0ef4853f51bcefe5a74508940bad72a4442e50b3d52379a941c3/temporalio-1.17.0-cp39-abi3-macosx_11_0_arm64.whl", hash = "sha256:00b34a986012a355bdadf0e7eb9e57e176f2e0b1d69ea4be9eb73c21672e7fd0", size = 12539749, upload-time = "2025-09-03T01:26:54.854Z" },
+    { url = "https://files.pythonhosted.org/packages/ec/f3/e4c829eb31bdb5eb14411ce7765b4ad8087794231110ff6188497859f0e6/temporalio-1.17.0-cp39-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:36a84e52727e287e13777d86fa0bbda11ba6523f75a616b811cc9d799b37b98c", size = 12969855, upload-time = "2025-09-03T01:26:57.464Z" },
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+    { url = "https://files.pythonhosted.org/packages/58/2d/01d164b78ea414f1e2554cd9959ffcf95f0c91a6d595f03128a70e433f57/temporalio-1.17.0-cp39-abi3-win_amd64.whl", hash = "sha256:f2724220fda1fd5948d917350ac25069c62624f46e53d4d6c6171baa75681145", size = 13178439, upload-time = "2025-09-03T01:27:02.855Z" },
 ]
 
 [package.optional-dependencies]
@@ -2697,7 +2697,7 @@ trio-async = [
 ]
 
 [package.metadata]
-requires-dist = [{ name = "temporalio", specifier = ">=1.15.0,<2" }]
+requires-dist = [{ name = "temporalio", specifier = ">=1.17.0,<2" }]
 
 [package.metadata.requires-dev]
 bedrock = [{ name = "boto3", specifier = ">=1.34.92,<2" }]