diff --git a/.evergreen/config/generated/build/build-libmongoc.yml b/.evergreen/config/generated/build/build-libmongoc.yml
index b1e845197..7007848e8 100644
--- a/.evergreen/config/generated/build/build-libmongoc.yml
+++ b/.evergreen/config/generated/build/build-libmongoc.yml
@@ -12,7 +12,7 @@ tasks:
       - func: "compile driver"
         vars:
           PHP_VERSION: "8.3"
-          LIBMONGOC_VERSION: "1.30.1"
+          LIBMONGOC_VERSION: "1.30.2"
       - func: "upload build"
 
   - name: "build-php-8.3-libmongoc-next-stable"
diff --git a/.evergreen/config/templates/build/build-libmongoc.yml b/.evergreen/config/templates/build/build-libmongoc.yml
index 3ae136345..f28d49265 100644
--- a/.evergreen/config/templates/build/build-libmongoc.yml
+++ b/.evergreen/config/templates/build/build-libmongoc.yml
@@ -10,7 +10,7 @@
       - func: "compile driver"
         vars:
           PHP_VERSION: "%phpVersion%"
-          LIBMONGOC_VERSION: "1.30.1"
+          LIBMONGOC_VERSION: "1.30.2"
       - func: "upload build"
 
   - name: "build-php-%phpVersion%-libmongoc-next-stable"
diff --git a/config.m4 b/config.m4
index 2d6f90508..acf37ec23 100644
--- a/config.m4
+++ b/config.m4
@@ -277,7 +277,7 @@ if test "$PHP_MONGODB" != "no"; then
   PHP_MONGODB_MONGOCRYPT_VERSION_STRING="None"
 
   if test "$PHP_MONGODB_SYSTEM_LIBS" != "no"; then
-    PKG_CHECK_MODULES([PHP_MONGODB_BSON], [libbson-1.0 >= 1.30.1], [
+    PKG_CHECK_MODULES([PHP_MONGODB_BSON], [libbson-1.0 >= 1.30.2], [
       PHP_MONGODB_BSON_VERSION=`$PKG_CONFIG libbson-1.0 --modversion`
       PHP_MONGODB_BSON_VERSION_STRING="System ($PHP_MONGODB_BSON_VERSION)"
 
@@ -285,10 +285,10 @@ if test "$PHP_MONGODB" != "no"; then
       PHP_EVAL_LIBLINE($PHP_MONGODB_BSON_LIBS, MONGODB_SHARED_LIBADD)
       AC_DEFINE(HAVE_SYSTEM_LIBBSON, 1, [Use system libbson])
     ],[
-      AC_MSG_ERROR([Could not find system library for libbson >= 1.30.1])
+      AC_MSG_ERROR([Could not find system library for libbson >= 1.30.2])
     ])
 
-    PKG_CHECK_MODULES([PHP_MONGODB_MONGOC], [libmongoc-1.0 >= 1.30.1], [
+    PKG_CHECK_MODULES([PHP_MONGODB_MONGOC], [libmongoc-1.0 >= 1.30.2], [
       PHP_MONGODB_BSON_VERSION=`$PKG_CONFIG libbson-1.0 --modversion`
       PHP_MONGODB_BSON_VERSION_STRING="System ($PHP_MONGODB_BSON_VERSION)"
 
@@ -296,7 +296,7 @@ if test "$PHP_MONGODB" != "no"; then
       PHP_EVAL_LIBLINE($PHP_MONGODB_MONGOC_LIBS, MONGODB_SHARED_LIBADD)
       AC_DEFINE(HAVE_SYSTEM_LIBMONGOC, 1, [Use system libmongoc])
     ],[
-      AC_MSG_ERROR(Could not find system library for libmongoc >= 1.30.1)
+      AC_MSG_ERROR(Could not find system library for libmongoc >= 1.30.2)
     ])
 
     if test "$PHP_MONGODB_CLIENT_SIDE_ENCRYPTION" != "no"; then
diff --git a/sbom.json b/sbom.json
index 8c53849e3..d69577a42 100644
--- a/sbom.json
+++ b/sbom.json
@@ -19,22 +19,22 @@
       "version": "1.12.0"
     },
     {
-      "bom-ref": "pkg:github/mongodb/mongo-c-driver@1.30.1",
+      "bom-ref": "pkg:github/mongodb/mongo-c-driver@1.30.2",
       "externalReferences": [
         {
           "type": "distribution",
-          "url": "https://github.com/mongodb/mongo-c-driver/archive/refs/tags/1.30.1.tar.gz"
+          "url": "https://github.com/mongodb/mongo-c-driver/archive/refs/tags/1.30.2.tar.gz"
         },
         {
           "type": "website",
-          "url": "https://github.com/mongodb/mongo-c-driver/tree/1.30.1"
+          "url": "https://github.com/mongodb/mongo-c-driver/tree/1.30.2"
         }
       ],
       "group": "mongodb",
       "name": "mongo-c-driver",
-      "purl": "pkg:github/mongodb/mongo-c-driver@1.30.1",
+      "purl": "pkg:github/mongodb/mongo-c-driver@1.30.2",
       "type": "library",
-      "version": "1.30.1"
+      "version": "1.30.2"
     }
   ],
   "dependencies": [
@@ -42,11 +42,11 @@
       "ref": "pkg:github/mongodb/libmongocrypt@1.12.0"
     },
     {
-      "ref": "pkg:github/mongodb/mongo-c-driver@1.30.1"
+      "ref": "pkg:github/mongodb/mongo-c-driver@1.30.2"
     }
   ],
   "metadata": {
-    "timestamp": "2025-02-21T15:21:36.741928+00:00",
+    "timestamp": "2025-03-21T16:50:30.557544+00:00",
     "tools": [
       {
         "externalReferences": [
@@ -90,7 +90,7 @@
     ]
   },
   "serialNumber": "urn:uuid:acb30d08-ee47-4ff0-b301-d66ef1f54082",
-  "version": 10,
+  "version": 11,
   "$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 7f3c3affd..d1eaa3ba0 100644
--- a/src/LIBMONGOC_VERSION_CURRENT
+++ b/src/LIBMONGOC_VERSION_CURRENT
@@ -1 +1 @@
-1.30.1
+1.30.2
diff --git a/src/libmongoc b/src/libmongoc
index 81db5f239..d3180598c 160000
--- a/src/libmongoc
+++ b/src/libmongoc
@@ -1 +1 @@
-Subproject commit 81db5f239b6d58356ee447f5655fa36df36b4ac2
+Subproject commit d3180598cb2a1078a077fde4d15383c44f710256