diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 56eb5b6ea..8fb2368e4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -53,6 +53,10 @@ jobs:
         with:
           submodules: true
 
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
       - id: setup-mongodb
         uses: mongodb-labs/drivers-evergreen-tools@master
         with:
diff --git a/sbom.json b/sbom.json
index fb98f7605..7ed391e81 100644
--- a/sbom.json
+++ b/sbom.json
@@ -19,22 +19,22 @@
       "version": "1.12.0"
     },
     {
-      "bom-ref": "pkg:github/mongodb/mongo-c-driver@1.29.0",
+      "bom-ref": "pkg:github/mongodb/mongo-c-driver@1.29.2",
       "externalReferences": [
         {
           "type": "distribution",
-          "url": "https://github.com/mongodb/mongo-c-driver/archive/refs/tags/1.29.0.tar.gz"
+          "url": "https://github.com/mongodb/mongo-c-driver/archive/refs/tags/1.29.2.tar.gz"
         },
         {
           "type": "website",
-          "url": "https://github.com/mongodb/mongo-c-driver/tree/1.29.0"
+          "url": "https://github.com/mongodb/mongo-c-driver/tree/1.29.2"
         }
       ],
       "group": "mongodb",
       "name": "mongo-c-driver",
-      "purl": "pkg:github/mongodb/mongo-c-driver@1.29.0",
+      "purl": "pkg:github/mongodb/mongo-c-driver@1.29.2",
       "type": "library",
-      "version": "1.29.0"
+      "version": "1.29.2"
     }
   ],
   "dependencies": [
@@ -42,11 +42,11 @@
       "ref": "pkg:github/mongodb/libmongocrypt@1.12.0"
     },
     {
-      "ref": "pkg:github/mongodb/mongo-c-driver@1.29.0"
+      "ref": "pkg:github/mongodb/mongo-c-driver@1.29.2"
     }
   ],
   "metadata": {
-    "timestamp": "2024-11-12T18:00:38.546484+00:00",
+    "timestamp": "2025-01-14T14:24:24.250261+00:00",
     "tools": [
       {
         "externalReferences": [
@@ -90,7 +90,7 @@
     ]
   },
   "serialNumber": "urn:uuid:acb30d08-ee47-4ff0-b301-d66ef1f54082",
-  "version": 7,
+  "version": 8,
   "$schema": "http://cyclonedx.org/schema/bom-1.5.schema.json",
   "bomFormat": "CycloneDX",
   "specVersion": "1.5",
diff --git a/src/LIBMONGOC_VERSION_CURRENT b/src/LIBMONGOC_VERSION_CURRENT
index 5e57fb895..412114252 100644
--- a/src/LIBMONGOC_VERSION_CURRENT
+++ b/src/LIBMONGOC_VERSION_CURRENT
@@ -1 +1 @@
-1.29.0
+1.29.2
diff --git a/src/MongoDB/Exception/WriteException.stub.php b/src/MongoDB/Exception/WriteException.stub.php
index 4372e933a..9ee7bfc26 100644
--- a/src/MongoDB/Exception/WriteException.stub.php
+++ b/src/MongoDB/Exception/WriteException.stub.php
@@ -8,7 +8,7 @@
 namespace MongoDB\Driver\Exception;
 
 /** @deprecated use MongoDB\Driver\Exception\BulkWriteException instead */
-abstract class WriteException extends RuntimeException
+abstract class WriteException extends ServerException
 {
     /** @var \MongoDB\Driver\WriteResult */
     protected $writeResult;
diff --git a/src/MongoDB/Exception/WriteException_arginfo.h b/src/MongoDB/Exception/WriteException_arginfo.h
index 9c3e9f43d..e373c6bfe 100644
--- a/src/MongoDB/Exception/WriteException_arginfo.h
+++ b/src/MongoDB/Exception/WriteException_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: bf7229dbad041a8fe73af62d1961700783a933e3 */
+ * Stub hash: d68a9b6bb6ba6a1222689ffe95c58ce91b3a6704 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_class_MongoDB_Driver_Exception_WriteException_getWriteResult, 0, 0, MongoDB\\Driver\\WriteResult, 0)
 ZEND_END_ARG_INFO()
@@ -13,12 +13,12 @@ static const zend_function_entry class_MongoDB_Driver_Exception_WriteException_m
 	ZEND_FE_END
 };
 
-static zend_class_entry *register_class_MongoDB_Driver_Exception_WriteException(zend_class_entry *class_entry_MongoDB_Driver_Exception_RuntimeException)
+static zend_class_entry *register_class_MongoDB_Driver_Exception_WriteException(zend_class_entry *class_entry_MongoDB_Driver_Exception_ServerException)
 {
 	zend_class_entry ce, *class_entry;
 
 	INIT_NS_CLASS_ENTRY(ce, "MongoDB\\Driver\\Exception", "WriteException", class_MongoDB_Driver_Exception_WriteException_methods);
-	class_entry = zend_register_internal_class_ex(&ce, class_entry_MongoDB_Driver_Exception_RuntimeException);
+	class_entry = zend_register_internal_class_ex(&ce, class_entry_MongoDB_Driver_Exception_ServerException);
 	class_entry->ce_flags |= ZEND_ACC_ABSTRACT|ZEND_ACC_DEPRECATED;
 
 	zval property_writeResult_default_value;
diff --git a/src/libmongoc b/src/libmongoc
index fc82e03cb..48011c65d 160000
--- a/src/libmongoc
+++ b/src/libmongoc
@@ -1 +1 @@
-Subproject commit fc82e03cbea13abf276b5abb3736249e97c7ee0f
+Subproject commit 48011c65d759bc288a02a583c378a224c1141bbb