diff --git a/.openapi-generator/VERSION b/.openapi-generator/VERSION
index 5f84a81..eb1dc6a 100755
--- a/.openapi-generator/VERSION
+++ b/.openapi-generator/VERSION
@@ -1 +1 @@
-7.12.0
+7.13.0
diff --git a/README.md b/README.md
index e7b147e..137d2ab 100755
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ with open("australia_passport.jpg", "rb") as f:
 
 with DocumentReaderApi(host='http://localhost:8080') as api:
     params = ProcessParams(
-        scenario=Scenario.FULLPROCESS,
+        scenario=Scenario.FULL_PROCESS,
         result_type_output=[Result.DOCUMENT_IMAGE, Result.STATUS, Result.TEXT, Result.IMAGES]
     )
     request = RecognitionRequest(process_params=params, images=[input_image])
diff --git a/example/example.py b/example/example.py
index 020366b..7a8b3cb 100755
--- a/example/example.py
+++ b/example/example.py
@@ -18,7 +18,7 @@
         "X-CLIENT-KEY": "123",
         "Authorization": "Bearer 123"
     }
-    params = ProcessParams(alreadyCropped=True, scenario=Scenario.FULLPROCESS)
+    params = ProcessParams(alreadyCropped=True, scenario=Scenario.FULL_PROCESS)
 
     request = RecognitionRequest(process_params=params, images=[
         RecognitionImage(image=white_page_0, light_index=Light.WHITE, page_index=0),
diff --git a/regula/documentreader/webclient/gen/models/input_barcode_type.py b/regula/documentreader/webclient/gen/models/input_barcode_type.py
index fb0ca4f..7364881 100644
--- a/regula/documentreader/webclient/gen/models/input_barcode_type.py
+++ b/regula/documentreader/webclient/gen/models/input_barcode_type.py
@@ -18,26 +18,26 @@ class InputBarcodeType(str, Enum):
     """
     allowed enum values
     """
-    BCT_UNKNOWN = 'bct_unknown'
-    BCT_CODE128 = 'bct_Code128'
-    BCT_CODE39 = 'bct_Code39'
-    BCT_EAN8 = 'bct_EAN8'
-    BCT_ITF = 'bct_ITF'
-    BCT_PDF417 = 'bct_PDF417'
-    BCT_STF = 'bct_STF'
-    BCT_MTF = 'bct_MTF'
-    BCT_IATA = 'bct_IATA'
-    BCT_CODABAR = 'bct_CODABAR'
-    BCT_UPCA = 'bct_UPCA'
-    BCT_CODE93 = 'bct_CODE93'
-    BCT_UPCE = 'bct_UPCE'
-    BCT_EAN13 = 'bct_EAN13'
-    BCT_QRCODE = 'bct_QRCODE'
-    BCT_AZTEC = 'bct_AZTEC'
-    BCT_DATAMATRIX = 'bct_DATAMATRIX'
-    BCT_ALL_1_D = 'bct_ALL_1D'
-    BCT_CODE11 = 'bct_Code11'
-    BCT_JABCODE = 'bct_JABCODE'
+    UNKNOWN = 'bct_unknown'
+    CODE128 = 'bct_Code128'
+    CODE39 = 'bct_Code39'
+    EAN8 = 'bct_EAN8'
+    ITF = 'bct_ITF'
+    PDF417 = 'bct_PDF417'
+    STF = 'bct_STF'
+    MTF = 'bct_MTF'
+    IATA = 'bct_IATA'
+    CODABAR = 'bct_CODABAR'
+    UPCA = 'bct_UPCA'
+    CODE93 = 'bct_CODE93'
+    UPCE = 'bct_UPCE'
+    EAN13 = 'bct_EAN13'
+    QRCODE = 'bct_QRCODE'
+    AZTEC = 'bct_AZTEC'
+    DATAMATRIX = 'bct_DATAMATRIX'
+    ALL_1D = 'bct_ALL_1D'
+    CODE11 = 'bct_Code11'
+    JABCODE = 'bct_JABCODE'
 
     @classmethod
     def from_json(cls, json_str: str) -> Self:
diff --git a/regula/documentreader/webclient/gen/models/input_image_quality_checks.py b/regula/documentreader/webclient/gen/models/input_image_quality_checks.py
index d0c9ec3..238118b 100644
--- a/regula/documentreader/webclient/gen/models/input_image_quality_checks.py
+++ b/regula/documentreader/webclient/gen/models/input_image_quality_checks.py
@@ -18,15 +18,15 @@ class InputImageQualityChecks(str, Enum):
     """
     allowed enum values
     """
-    GLARESCHECK = 'glaresCheck'
-    FOCUSCHECK = 'focusCheck'
-    DPITHRESHOLD = 'dpiThreshold'
-    COLORNESSCHECK = 'colornessCheck'
-    PERSPECTIVECHECK = 'perspectiveCheck'
-    DOCUMENTPOSITION = 'documentPosition'
-    PORTRAITCHECK = 'portraitCheck'
-    BRIGHTNESSCHECK = 'brightnessCheck'
-    OCCLUSIONCHECK = 'occlusionCheck'
+    Glares = 'glaresCheck'
+    Focus = 'focusCheck'
+    Resolution = 'dpiThreshold'
+    Colorness = 'colornessCheck'
+    Perspective = 'perspectiveCheck'
+    Bounds = 'documentPosition'
+    Portrait = 'portraitCheck'
+    Brightness = 'brightnessCheck'
+    Occlusion = 'occlusionCheck'
 
     @classmethod
     def from_json(cls, json_str: str) -> Self:
diff --git a/regula/documentreader/webclient/gen/models/log_level.py b/regula/documentreader/webclient/gen/models/log_level.py
index a27c258..bfbb36e 100644
--- a/regula/documentreader/webclient/gen/models/log_level.py
+++ b/regula/documentreader/webclient/gen/models/log_level.py
@@ -18,7 +18,7 @@ class LogLevel(str, Enum):
     """
     allowed enum values
     """
-    FATALERROR = 'FatalError'
+    FATAL_ERROR = 'FatalError'
     ERROR = 'Error'
     WARNING = 'Warning'
     INFO = 'Info'
diff --git a/regula/documentreader/webclient/gen/models/mrz_format.py b/regula/documentreader/webclient/gen/models/mrz_format.py
index 6473711..4e8e3df 100644
--- a/regula/documentreader/webclient/gen/models/mrz_format.py
+++ b/regula/documentreader/webclient/gen/models/mrz_format.py
@@ -18,12 +18,12 @@ class MRZFormat(str, Enum):
     """
     allowed enum values
     """
-    ENUM_1X30 = '1x30'
-    ENUM_3X30 = '3x30'
-    ENUM_2X36 = '2x36'
-    ENUM_2X44 = '2x44'
-    ENUM_1X6 = '1x6'
-    ENUM_2X30 = '2x30'
+    IDL = '1x30'
+    ID1 = '3x30'
+    ID2 = '2x36'
+    ID3 = '2x44'
+    CAN = '1x6'
+    ID1_2_30 = '2x30'
 
     @classmethod
     def from_json(cls, json_str: str) -> Self:
diff --git a/regula/documentreader/webclient/gen/models/parsing_notification_codes.py b/regula/documentreader/webclient/gen/models/parsing_notification_codes.py
index 907a46b..d44f6c7 100644
--- a/regula/documentreader/webclient/gen/models/parsing_notification_codes.py
+++ b/regula/documentreader/webclient/gen/models/parsing_notification_codes.py
@@ -240,6 +240,8 @@ class ParsingNotificationCodes(int, Enum):
     ntfLDS_ICAO_Certificate_VisualMrz_Country_NonMatching = 2415919697
     ntfLDS_MRZ_CountryCode_VisualMrz_NonMatching = 139289
     ntfLDS_ICAO_Certificate_MRZ_Country_NonMatching = 2415919698
+    ntfLDS_ICAO_Certificate_Issuer_CountryNonUpperCase = 2415919699
+    ntfLDS_ICAO_Certificate_Subject_CountryNonUpperCase = 2415919700
 
     @classmethod
     def from_json(cls, json_str: str) -> Self:
diff --git a/regula/documentreader/webclient/gen/models/scenario.py b/regula/documentreader/webclient/gen/models/scenario.py
index c924352..c17c669 100644
--- a/regula/documentreader/webclient/gen/models/scenario.py
+++ b/regula/documentreader/webclient/gen/models/scenario.py
@@ -23,18 +23,18 @@ class Scenario(str, Enum):
     LOCATE = 'Locate'
     OCR = 'Ocr'
     DOCTYPE = 'DocType'
-    MRZORBARCODE = 'MrzOrBarcode'
-    MRZORLOCATE = 'MrzOrLocate'
-    MRZANDLOCATE = 'MrzAndLocate'
-    BARCODEANDLOCATE = 'BarcodeAndLocate'
-    MRZOROCR = 'MrzOrOcr'
-    MRZORBARCODEOROCR = 'MrzOrBarcodeOrOcr'
+    MRZ_OR_BARCODE = 'MrzOrBarcode'
+    MRZ_OR_LOCATE = 'MrzOrLocate'
+    MRZ_AND_LOCATE = 'MrzAndLocate'
+    BARCODE_AND_LOCATE = 'BarcodeAndLocate'
+    MRZ_OR_OCR = 'MrzOrOcr'
+    MRZ_OR_BARCODE_OR_OCR = 'MrzOrBarcodeOrOcr'
     LOCATE_VISUAL_AND_MRZ_OR_OCR = 'LocateVisual_And_MrzOrOcr'
-    FULLPROCESS = 'FullProcess'
-    FULLAUTH = 'FullAuth'
-    RUSSTAMP = 'RusStamp'
-    OCRFREE = 'OcrFree'
-    CREDITCARD = 'CreditCard'
+    FULL_PROCESS = 'FullProcess'
+    FULL_AUTH = 'FullAuth'
+    RUS_STAMP = 'RusStamp'
+    OCR_FREE = 'OcrFree'
+    CREDIT_CARD = 'CreditCard'
     CAPTURE = 'Capture'
     DTC = 'DTC'
     RFID = 'RFID'
diff --git a/update-models.sh b/update-models.sh
index 62889f3..25aa541 100755
--- a/update-models.sh
+++ b/update-models.sh
@@ -5,7 +5,7 @@ DOCS_DEFINITION_FOLDER="${PWD}/../DocumentReader-web-openapi" \
 && docker run --user "$(id -u):$(id -g)" --rm \
 -v "${PWD}:/client" \
 -v "$DOCS_DEFINITION_FOLDER:/definitions" \
-openapitools/openapi-generator-cli:v7.12.0 generate \
+openapitools/openapi-generator-cli:v7.13.0 generate \
 -g python \
 -i /definitions/index.yml \
 -o /client \