diff --git a/freqtrade/exchange/__init__.py b/freqtrade/exchange/__init__.py
index df10e40e5..8092d5af8 100644
--- a/freqtrade/exchange/__init__.py
+++ b/freqtrade/exchange/__init__.py
@@ -6,6 +6,7 @@ from freqtrade.exchange.exchange import Exchange
 from freqtrade.exchange.binance import Binance
 from freqtrade.exchange.bitpanda import Bitpanda
 from freqtrade.exchange.bittrex import Bittrex
+from freqtrade.exchange.bitvavo import Bitvavo
 from freqtrade.exchange.bybit import Bybit
 from freqtrade.exchange.coinbasepro import Coinbasepro
 from freqtrade.exchange.exchange_utils import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
diff --git a/freqtrade/exchange/bitvavo.py b/freqtrade/exchange/bitvavo.py
new file mode 100644
index 000000000..ba1d355cc
--- /dev/null
+++ b/freqtrade/exchange/bitvavo.py
@@ -0,0 +1,23 @@
+"""Kucoin exchange subclass."""
+import logging
+from typing import Dict
+
+from freqtrade.exchange import Exchange
+
+
+logger = logging.getLogger(__name__)
+
+
+class Bitvavo(Exchange):
+    """Bitvavo exchange class.
+
+    Contains adjustments needed for Freqtrade to work with this exchange.
+
+    Please note that this exchange is not included in the list of exchanges
+    officially supported by the Freqtrade development team. So some features
+    may still not work as expected.
+    """
+
+    _ft_has: Dict = {
+        "ohlcv_candle_limit": 1440,
+    }
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 690a7ee70..fc0efcfe7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -10,7 +10,7 @@ coveralls==3.3.1
 ruff==0.0.261
 mypy==1.2.0
 pre-commit==3.2.2
-pytest==7.3.0
+pytest==7.3.1
 pytest-asyncio==0.21.0
 pytest-cov==4.0.0
 pytest-mock==3.10.0
@@ -19,7 +19,7 @@ isort==5.12.0
 # For datetime mocking
 time-machine==2.9.0
 # fastapi testing
-httpx==0.23.3
+httpx==0.24.0
 
 # Convert jupyter notebooks to markdown documents
 nbconvert==7.3.1
diff --git a/requirements-freqai.txt b/requirements-freqai.txt
index 840598d23..51396ab91 100644
--- a/requirements-freqai.txt
+++ b/requirements-freqai.txt
@@ -8,4 +8,4 @@ joblib==1.2.0
 catboost==1.1.1; platform_machine != 'aarch64' and 'arm' not in platform_machine and python_version < '3.11'
 lightgbm==3.3.5
 xgboost==1.7.5
-tensorboard==2.12.1
+tensorboard==2.12.2
diff --git a/tests/exchange/test_ccxt_compat.py b/tests/exchange/test_ccxt_compat.py
index 4a65b16d7..60855ca54 100644
--- a/tests/exchange/test_ccxt_compat.py
+++ b/tests/exchange/test_ccxt_compat.py
@@ -528,9 +528,11 @@ class TestCCXTExchange():
             assert res[1] == timeframe
             assert res[2] == candle_type
             candles = res[3]
-            candle_count = exchange.ohlcv_candle_limit(timeframe, candle_type, since_ms) * 0.9
-            candle_count1 = (now.timestamp() * 1000 - since_ms) // timeframe_ms
-            assert len(candles) >= min(candle_count, candle_count1)
+            factor = 0.9
+            candle_count = exchange.ohlcv_candle_limit(timeframe, candle_type, since_ms) * factor
+            candle_count1 = (now.timestamp() * 1000 - since_ms) // timeframe_ms * factor
+            assert len(candles) >= min(candle_count, candle_count1), \
+                f"{len(candles)} < {candle_count} in {timeframe}, Offset: {offset} {factor}"
             assert candles[0][0] == since_ms or (since_ms + timeframe_ms)
 
     def test_ccxt__async_get_candle_history(self, exchange: EXCHANGE_FIXTURE_TYPE):