diff --git a/freqtrade/tests/optimize/test_hyperopt.py b/freqtrade/tests/optimize/test_hyperopt.py
index b41f8ac36..a51d74dbb 100644
--- a/freqtrade/tests/optimize/test_hyperopt.py
+++ b/freqtrade/tests/optimize/test_hyperopt.py
@@ -372,20 +372,21 @@ def test_start_calls_optimizer(mocker, default_conf, caplog) -> None:
     )
     patch_exchange(mocker)
 
-    default_conf.update({'config': 'config.json.example'})
-    default_conf.update({'epochs': 1})
-    default_conf.update({'timerange': None})
-    default_conf.update({'spaces': 'all'})
-    default_conf.update({'hyperopt_jobs': 1})
+    default_conf.update({'config': 'config.json.example',
+                         'epochs': 1,
+                         'timerange': None,
+                         'spaces': 'all',
+                         'hyperopt_jobs': 1, })
 
     hyperopt = Hyperopt(default_conf)
     hyperopt.strategy.tickerdata_to_dataframe = MagicMock()
 
     hyperopt.start()
     parallel.assert_called_once()
-
-    assert 'Best result:\nfoo result\nwith values:\n\n' in caplog.text
+    assert log_has('Best result:\nfoo result\nwith values:\n', caplog.record_tuples)
     assert dumper.called
+    # Should be called twice, once for tickerdata, once to save evaluations
+    assert dumper.call_count == 2
 
 
 def test_format_results(hyperopt):
diff --git a/requirements-common.txt b/requirements-common.txt
index 434944aad..9e854e4af 100644
--- a/requirements-common.txt
+++ b/requirements-common.txt
@@ -1,9 +1,9 @@
 # requirements without requirements installable via conda
 # mainly used for Raspberry pi installs
-ccxt==1.18.578
-SQLAlchemy==1.3.3
+ccxt==1.18.615
+SQLAlchemy==1.3.4
 python-telegram-bot==11.1.0
-arrow==0.13.2
+arrow==0.14.1
 cachetools==3.1.1
 requests==2.22.0
 urllib3==1.24.2  # pyup: ignore
@@ -29,4 +29,4 @@ python-rapidjson==0.7.1
 sdnotify==0.3.2
 
 # Api server
-flask==1.0.2
+flask==1.0.3
diff --git a/requirements-dev.txt b/requirements-dev.txt
index fa52a4869..effa714e9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,9 +4,9 @@
 flake8==3.7.7
 flake8-type-annotations==0.1.0
 flake8-tidy-imports==2.0.0
-pytest==4.5.0
+pytest==4.6.1
 pytest-mock==1.10.4
 pytest-asyncio==0.10.0
 pytest-cov==2.7.1
-coveralls==1.7.0
+coveralls==1.8.0
 mypy==0.701
diff --git a/requirements-plot.txt b/requirements-plot.txt
index 23daee258..d4e4fc165 100644
--- a/requirements-plot.txt
+++ b/requirements-plot.txt
@@ -1,5 +1,5 @@
 # Include all requirements to run the bot.
 -r requirements.txt
 
-plotly==3.9.0
+plotly==3.10.0
 
diff --git a/requirements.txt b/requirements.txt
index da87f56d9..52442fb19 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Load common requirements
 -r requirements-common.txt
 
-numpy==1.16.3
+numpy==1.16.4
 pandas==0.24.2
 scipy==1.3.0