diff --git a/ports/libbson/portfile.cmake b/ports/libbson/portfile.cmake
index f97f1d4a9..a0d29494a 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 "${VERSION}"
-    SHA512 ce160a85cdb4dce7f22439242e75a614742e31538e41cdc60fe518071cb3e8bab844c254783f9acaa4985906c1a507ae27347f2db49b241fa3725f81bfe728ce
+    SHA512 08ebc8a4ebe3249fe74ebe564b6e0ce965b8601eb6d76d4b667e80e135a5cc390a03d198e2c18cfb9816c09be53ac769dccd6aea35c4ab317f4d2b964d0176fd
     HEAD_REF master
     PATCHES
         fix-include-directory.patch # vcpkg legacy decision
diff --git a/ports/libbson/vcpkg.json b/ports/libbson/vcpkg.json
index decbbf962..b81908918 100644
--- a/ports/libbson/vcpkg.json
+++ b/ports/libbson/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libbson",
-  "version": "1.28.0",
+  "version": "1.28.1",
   "description": "libbson is a library providing useful routines related to building, parsing, and iterating BSON documents.",
   "homepage": "https://github.com/mongodb/mongo-c-driver/tree/master/src/libbson",
   "license": null,
diff --git a/ports/mongo-c-driver/portfile.cmake b/ports/mongo-c-driver/portfile.cmake
index c7f440cd4..298e1f610 100644
--- a/ports/mongo-c-driver/portfile.cmake
+++ b/ports/mongo-c-driver/portfile.cmake
@@ -3,7 +3,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO mongodb/mongo-c-driver
     REF "${VERSION}"
-    SHA512 ce160a85cdb4dce7f22439242e75a614742e31538e41cdc60fe518071cb3e8bab844c254783f9acaa4985906c1a507ae27347f2db49b241fa3725f81bfe728ce
+    SHA512 08ebc8a4ebe3249fe74ebe564b6e0ce965b8601eb6d76d4b667e80e135a5cc390a03d198e2c18cfb9816c09be53ac769dccd6aea35c4ab317f4d2b964d0176fd
     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 97036b9d6..4278856b4 100644
--- a/ports/mongo-c-driver/vcpkg.json
+++ b/ports/mongo-c-driver/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "mongo-c-driver",
-  "version": "1.28.0",
+  "version": "1.28.1",
   "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 ddf0af619..adb4f5011 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4309,7 +4309,7 @@
       "port-version": 4
     },
     "libbson": {
-      "baseline": "1.28.0",
+      "baseline": "1.28.1",
       "port-version": 0
     },
     "libcaer": {
@@ -5969,7 +5969,7 @@
       "port-version": 2
     },
     "mongo-c-driver": {
-      "baseline": "1.28.0",
+      "baseline": "1.28.1",
       "port-version": 0
     },
     "mongo-cxx-driver": {
diff --git a/versions/l-/libbson.json b/versions/l-/libbson.json
index c70bfdff2..9162b35f5 100644
--- a/versions/l-/libbson.json
+++ b/versions/l-/libbson.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "faf528e27ca98d05419b5a1b2638533148d19eb2",
+      "version": "1.28.1",
+      "port-version": 0
+    },
     {
       "git-tree": "0b2983865b35e8bd35f928264d1adca885e798a6",
       "version": "1.28.0",
diff --git a/versions/m-/mongo-c-driver.json b/versions/m-/mongo-c-driver.json
index fd59c91a7..2b4cdb96c 100644
--- a/versions/m-/mongo-c-driver.json
+++ b/versions/m-/mongo-c-driver.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "79cc46a3281584b2c34acf830aa2d1935481d381",
+      "version": "1.28.1",
+      "port-version": 0
+    },
     {
       "git-tree": "d281cdc4d8d7bea3b30c0397b410ab0eac9cbf98",
       "version": "1.28.0",