diff --git a/data/txt/sha256sums.txt b/data/txt/sha256sums.txt
index 1d410f849..a878f0b52 100644
--- a/data/txt/sha256sums.txt
+++ b/data/txt/sha256sums.txt
@@ -188,7 +188,7 @@ c65ce3cd38ee85c443c6619cfea84920390bad171f2999b95149485c0d1bc4a2  lib/core/patch
 48797d6c34dd9bb8a53f7f3794c85f4288d82a9a1d6be7fcf317d388cb20d4b3  lib/core/replication.py
 0b8c38a01bb01f843d94a6c5f2075ee47520d0c4aa799cecea9c3e2c5a4a23a6  lib/core/revision.py
 888daba83fd4a34e9503fe21f01fef4cc730e5cde871b1d40e15d4cbc847d56c  lib/core/session.py
-e7cfea318fcc39b2f7271138df268ebc939da1c166be1180bb7ee560f47332ed  lib/core/settings.py
+da73ddb39eb59012230739eba1a5ccbd32d6c4ef8ae23d2e847c12e50d6705bd  lib/core/settings.py
 cd5a66deee8963ba8e7e9af3dd36eb5e8127d4d68698811c29e789655f507f82  lib/core/shell.py
 bcb5d8090d5e3e0ef2a586ba09ba80eef0c6d51feb0f611ed25299fbb254f725  lib/core/subprocessng.py
 70ea3768f1b3062b22d20644df41c86238157ec80dd43da40545c620714273c6  lib/core/target.py
@@ -413,7 +413,7 @@ a5ec593a2e57d658e3448dd108781a3761484c41c0f67f6a3db59d9def57d71a  plugins/dbms/o
 a74fc203fbcc1c4a0656f40ed51274c53620be095e83b3933b5d2e23c6cea577  plugins/dbms/oracle/takeover.py
 cc55a6bb81c182fca0482acd77ff065c441944ed7a7ef28736e4dff35d9dce5b  plugins/dbms/postgresql/connector.py
 81a6554971126121465060fd671d361043383e2930102e753c1ad5a1bea0abf6  plugins/dbms/postgresql/enumeration.py
-cd6e7b03623f9cecd8151ddaac111072edb79e16588da8e7b3c37e9d233b290b  plugins/dbms/postgresql/filesystem.py
+bdb13225f822227c32051a296918b3ed423a0644ce0c962db13a0dc0e9636395  plugins/dbms/postgresql/filesystem.py
 56a3c0b692187aef120fedb639e10cecf02fbf46e9625d327a0cd4ae07c6724e  plugins/dbms/postgresql/fingerprint.py
 9c14f8ad202051f3f7b72147bae891abb9aa848a6645aa614a051314ac91891a  plugins/dbms/postgresql/__init__.py
 4fce63dd766a35b7273351df2de706c37a0392479578705853b4333c119f2270  plugins/dbms/postgresql/syntax.py
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 2e68d8c6f..018491fb3 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -20,7 +20,7 @@ from lib.core.enums import OS
 from thirdparty import six
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.10.6.21"
+VERSION = "1.10.6.22"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/plugins/dbms/postgresql/filesystem.py b/plugins/dbms/postgresql/filesystem.py
index d0298f2b6..01d8631d1 100644
--- a/plugins/dbms/postgresql/filesystem.py
+++ b/plugins/dbms/postgresql/filesystem.py
@@ -65,7 +65,7 @@ class Filesystem(GenericFilesystem):
             for sqlQuery in sqlQueries:
                 inject.goStacked(sqlQuery)
 
-            inject.goStacked("INSERT INTO pg_largeobject VALUES (%d, %d, DECODE((SELECT %s FROM %s), 'base64'))" % (self.oid, self.page, self.tblField, self.fileTblName))
+            inject.goStacked("INSERT INTO pg_largeobject VALUES (%d, %d, DECODE((SELECT ARRAY_TO_STRING(ARRAY_AGG(%s), '') FROM %s), 'base64'))" % (self.oid, self.page, self.tblField, self.fileTblName))
             inject.goStacked("DELETE FROM %s" % self.fileTblName)
 
             self.page += 1