diff --git a/ports/libbson/portfile.cmake b/ports/libbson/portfile.cmake
index 3f6e07a96a..7106a11458 100644
--- a/ports/libbson/portfile.cmake
+++ b/ports/libbson/portfile.cmake
@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO mongodb/mongo-c-driver
     REF "${VERSION}"
-    SHA512 7fe1319c0d845bfd0e59f59d5fe27869372e490f512f44c38657cb5f94bec48886919f2ccfeb09864d6359710b9b885d3ec12f7ab7e7c6429fa54b285df5e67f
+    SHA512 354f39d4bc8ce0aa5799613b2b087167546819400f0687554f0a87b9b2cba86d7b8bdc45892f3142d3097f3c1c5d5af31bfa0b125333ab5593e66a9c565f77e3
     HEAD_REF master
     PATCHES
         fix-include-directory.patch # vcpkg legacy decision
diff --git a/ports/libbson/vcpkg.json b/ports/libbson/vcpkg.json
index e58cd86237..5257c543d5 100644
--- a/ports/libbson/vcpkg.json
+++ b/ports/libbson/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libbson",
-  "version": "1.29.0",
+  "version": "1.29.1",
   "description": "libbson is a library providing useful routines related to building, parsing, and iterating BSON documents.",
   "homepage": "https://github.com/mongodb/mongo-c-driver/tree/master/src/libbson",
   "license": null,
diff --git a/ports/mongo-c-driver/portfile.cmake b/ports/mongo-c-driver/portfile.cmake
index d8a3e0e9f5..83c480393e 100644
--- a/ports/mongo-c-driver/portfile.cmake
+++ b/ports/mongo-c-driver/portfile.cmake
@@ -3,7 +3,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO mongodb/mongo-c-driver
     REF "${VERSION}"
-    SHA512 7fe1319c0d845bfd0e59f59d5fe27869372e490f512f44c38657cb5f94bec48886919f2ccfeb09864d6359710b9b885d3ec12f7ab7e7c6429fa54b285df5e67f
+    SHA512 354f39d4bc8ce0aa5799613b2b087167546819400f0687554f0a87b9b2cba86d7b8bdc45892f3142d3097f3c1c5d5af31bfa0b125333ab5593e66a9c565f77e3
     HEAD_REF master
     PATCHES
         disable-dynamic-when-static.patch
diff --git a/ports/mongo-c-driver/vcpkg.json b/ports/mongo-c-driver/vcpkg.json
index dbca266c9c..144c98b692 100644
--- a/ports/mongo-c-driver/vcpkg.json
+++ b/ports/mongo-c-driver/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "mongo-c-driver",
-  "version": "1.29.0",
+  "version": "1.29.1",
   "description": "Client library written in C for MongoDB.",
   "homepage": "https://github.com/mongodb/mongo-c-driver",
   "license": null,
diff --git a/versions/baseline.json b/versions/baseline.json
index 22aa8d9d44..861e3f6b98 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4349,7 +4349,7 @@
       "port-version": 4
     },
     "libbson": {
-      "baseline": "1.29.0",
+      "baseline": "1.29.1",
       "port-version": 0
     },
     "libcaer": {
@@ -6033,7 +6033,7 @@
       "port-version": 2
     },
     "mongo-c-driver": {
-      "baseline": "1.29.0",
+      "baseline": "1.29.1",
       "port-version": 0
     },
     "mongo-cxx-driver": {
diff --git a/versions/l-/libbson.json b/versions/l-/libbson.json
index 2766d302bd..266a574e3e 100644
--- a/versions/l-/libbson.json
+++ b/versions/l-/libbson.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "534149ff570dc65f78fbac258e282d32c11cb74c",
+      "version": "1.29.1",
+      "port-version": 0
+    },
     {
       "git-tree": "26a9d88eae332f1e4fa42bc3f85d81997214459a",
       "version": "1.29.0",
diff --git a/versions/m-/mongo-c-driver.json b/versions/m-/mongo-c-driver.json
index 9a8f3a55de..c14263117a 100644
--- a/versions/m-/mongo-c-driver.json
+++ b/versions/m-/mongo-c-driver.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "57c165af3c3c82c0f1f05f0f9e9e90af1fb68b50",
+      "version": "1.29.1",
+      "port-version": 0
+    },
     {
       "git-tree": "efed020d2a1dbbfaaba8550ba154d30c79b58d33",
       "version": "1.29.0",