diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8b12e46252..b7b57cd4e8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "1.59.1"
+    ".": "1.59.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index aac1f170a0..d42634bf19 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 
 
+## [1.59.2](https://github.com/microsoftgraph/msgraph-sdk-python/compare/v1.59.1...v1.59.2) (2026-07-14)
+
+
+### Bug Fixes
+
+* **deps:** bump msgraph-core floor to >=1.5.1 ([9e430ae](https://github.com/microsoftgraph/msgraph-sdk-python/commit/9e430ae36cadeee924bdcdb9615e5ff465e985a0))
+* **deps:** bump msgraph-core floor to >=1.5.1 ([f06054a](https://github.com/microsoftgraph/msgraph-sdk-python/commit/f06054a46aadd5197643b76fa5a903ef001422f9))
+
 ## [1.59.1](https://github.com/microsoftgraph/msgraph-sdk-python/compare/v1.59.0...v1.59.1) (2026-07-13)
 
 
diff --git a/msgraph/_version.py b/msgraph/_version.py
index 9bbae5d499..07175c04aa 100644
--- a/msgraph/_version.py
+++ b/msgraph/_version.py
@@ -1,4 +1,4 @@
 # The SDK version
 # x-release-please-start-version
-VERSION: str = '1.59.1'
+VERSION: str = '1.59.2'
 # x-release-please-end
diff --git a/pyproject.toml b/pyproject.toml
index cf10142932..8fa5cce3ba 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "flit_core.buildapi"
 name = "msgraph-sdk"
 # The SDK version
 # x-release-please-start-version
-version = "1.59.1"
+version = "1.59.2"
 # x-release-please-end
 authors = [{name = "Microsoft", email = "graphtooling+python@microsoft.com"}]
 description = "The Microsoft Graph Python SDK"
@@ -16,7 +16,7 @@ dependencies = [
     "microsoft-kiota-serialization-text >=1.8.0,<2.0.0",
     "microsoft-kiota-serialization-form >=1.8.0,<2.0.0",
     "microsoft-kiota-serialization-multipart >=1.8.0,<2.0.0",
-    "msgraph_core >=1.3.1"
+    "msgraph_core >=1.5.1"
 
 ]
 requires-python = ">=3.10"
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5b438dd690..ad28572ddd 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -33,16 +33,16 @@ lazy-object-proxy==1.12.0
 lexid==2021.1006
 looseversion==1.3.0
 mccabe==0.7.0
-microsoft-kiota-abstractions==1.10.2
-microsoft-kiota-authentication-azure==1.10.2
-microsoft-kiota-http==1.10.2
-microsoft-kiota-serialization-form==1.10.2
-microsoft-kiota-serialization-json==1.10.2
-microsoft-kiota-serialization-multipart==1.10.2
-microsoft-kiota-serialization-text==1.10.2
+microsoft-kiota-abstractions==1.11.7
+microsoft-kiota-authentication-azure==1.11.7
+microsoft-kiota-http==1.11.7
+microsoft-kiota-serialization-form==1.11.7
+microsoft-kiota-serialization-json==1.11.7
+microsoft-kiota-serialization-multipart==1.11.7
+microsoft-kiota-serialization-text==1.11.7
 msal==1.37.0
 msal-extensions==1.3.1
-msgraph-core==1.4.0
+msgraph-core==1.5.1
 multidict==6.7.1
 mypy==2.1.0
 mypy-extensions==1.1.0