diff --git a/ports/libmariadb/CONTROL b/ports/libmariadb/CONTROL
index 413a2e9af8..949f66ce2f 100644
--- a/ports/libmariadb/CONTROL
+++ b/ports/libmariadb/CONTROL
@@ -1,6 +1,5 @@
 Source: libmariadb
-Version: 3.1.10
-Port-Version: 5
+Version: 3.1.12
 Homepage: https://github.com/MariaDB/mariadb-connector-c
 Description: MariaDB Connector/C is used to connect C/C++ applications to MariaDB and MySQL databases
 Default-Features: zlib, openssl
diff --git a/ports/libmariadb/fix-iconv.patch b/ports/libmariadb/fix-iconv.patch
index dd34fc2cf2..a3b4284210 100644
--- a/ports/libmariadb/fix-iconv.patch
+++ b/ports/libmariadb/fix-iconv.patch
@@ -1,8 +1,8 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index cd716e3..7b694e9 100644
+index 203fca7..65cc350 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -346,7 +346,8 @@ ENDIF()
+@@ -342,7 +342,8 @@ ENDIF()
  
  IF(WITH_ICONV)
    IF(NOT WIN32)
@@ -12,10 +12,10 @@ index cd716e3..7b694e9 100644
    ENDIF()
  ENDIF()
  
-@@ -363,8 +364,8 @@ IF(WIN32)
+@@ -359,8 +360,8 @@ IF(WIN32)
    SET(SYSTEM_LIBS ws2_32 advapi32 kernel32 shlwapi crypt32 ${LIBZ})
  ELSE()
-   SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${LIBPTHREAD} ${LIBDL} ${LIBM})
+   SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${LIBPTHREAD} ${CMAKE_DL_LIBS} ${LIBM})
 -  IF(ICONV_EXTERNAL)
 -    SET(SYSTEM_LIBS ${SYSTEM_LIBS} ${ICONV_LIBRARIES})
 +  IF(WITH_ICONV)
diff --git a/ports/libmariadb/portfile.cmake b/ports/libmariadb/portfile.cmake
index cf538deaa5..e2d37d6405 100644
--- a/ports/libmariadb/portfile.cmake
+++ b/ports/libmariadb/portfile.cmake
@@ -4,9 +4,9 @@ endif()
 
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
-    REPO MariaDB/mariadb-connector-c
-    REF 159540fe8c8f30b281748fe8a1b79e8b17993a67 # v3.1.10
-    SHA512 3e154f5dc4b5051607c7ebc0691a50c0699d60e4414660cf8f65689081ff78ef6b135667761ba8ac4163b469a3b55158c6b48c6fc0a0cc09381452aad157e4ad
+    REPO mariadb-corporation/mariadb-connector-c
+    REF 7d304d26c787a3f0430624db977b615aba56e4bb # v3.1.12
+    SHA512 16e74b2cbe401492ef294e2442a00ef1739089152a88d9263ca4d17b65260554b330630e9405813fd9089fa445d676e3b6aa91ac94128ad6b0a299e8b7edc1b3
     HEAD_REF 3.1
     PATCHES
         arm64.patch
@@ -18,8 +18,9 @@ vcpkg_from_github(
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-    zlib WITH_EXTERNAL_ZLIB
-    iconv WITH_ICONV
+    FEATURES 
+        zlib WITH_EXTERNAL_ZLIB
+        iconv WITH_ICONV
 )
 
 if("openssl" IN_LIST FEATURES)
diff --git a/versions/baseline.json b/versions/baseline.json
index 66a357e158..4213607c21 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -3217,8 +3217,8 @@
       "port-version": 2
     },
     "libmariadb": {
-      "baseline": "3.1.10",
-      "port-version": 5
+      "baseline": "3.1.12",
+      "port-version": 0
     },
     "libmaxminddb": {
       "baseline": "1.4.3",
diff --git a/versions/l-/libmariadb.json b/versions/l-/libmariadb.json
index 294844bea9..87f111a2c5 100644
--- a/versions/l-/libmariadb.json
+++ b/versions/l-/libmariadb.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "9bac7cad6eff90bd3227093a10ff9b85175922da",
+      "version-string": "3.1.12",
+      "port-version": 0
+    },
     {
       "git-tree": "674b0c8bcc3ee3276a0bce8afd72b99c5013f4a0",
       "version-string": "3.1.10",