diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index 3bdbc471a..ff4a57fb3 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -627,7 +627,7 @@ def checkSqlInjection(place, parameter, value):
                                 # A real boolean injection's TRUE condition reproduces the normal page, so this
                                 # status-code asymmetry is the classic false positive - refuse it here.
                                 if not kb.negativeLogic and trueCode in WAF_BLOCK_HTTP_CODES and (falseCode or 0) < 400 and (kb.heuristicCode or 200) < 400:
-                                    warnMsg = "%sparameter '%s' TRUE/FALSE responses differ only by a blocked HTTP %d vs %d status, " % ("%s " % paramType if paramType != parameter else "", parameter, trueCode, falseCode)
+                                    warnMsg = "%sparameter '%s' TRUE/FALSE responses differ only by a blocked HTTP %d vs %s status, " % ("%s " % paramType if paramType != parameter else "", parameter, trueCode, falseCode)
                                     warnMsg += "which is characteristic of a WAF/IPS block rather than a SQL injection; skipping as a likely false positive"
                                     logger.warning(warnMsg)
                                     injectable = False
diff --git a/lib/core/settings.py b/lib/core/settings.py
index 166194b23..34df6df3a 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -19,7 +19,7 @@ from lib.core.enums import OS
 from thirdparty import six
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.10.10.27"
+VERSION = "1.10.10.28"
 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)