diff --git a/requirements.txt b/requirements.txt
index edd9131..2f6bdfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,11 @@
 astroid==2.3.3
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 certifi==2019.11.28
 cffi==1.14.0
 chardet==3.0.4
-cryptography==2.8
+cryptography==3.2
 cycler==0.10.0
 decorator==4.4.2
 defusedxml==0.6.0
@@ -21,7 +21,7 @@ ipywebrtc==0.5.0
 ipywidgets==7.5.1
 isort==4.3.21
 jedi==0.16.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1
 json5==0.9.4
 jsonschema==3.2.0
@@ -35,13 +35,13 @@ MarkupSafe==1.1.1
 matplotlib==3.2.1
 mccabe==0.6.1
 mistune==0.8.4
-mkl-fft==1.0.15
+mkl-fft==1.3.0
 mkl-random==1.1.0
 mkl-service==2.3.0
 nbconvert==5.6.1
 nbformat==5.0.5
 networkx==2.4
-notebook==6.0.3
+notebook==6.1.5
 numpy==1.18.1
 olefile==0.46
 opencv-python==4.2.0.32
@@ -50,13 +50,13 @@ pandocfilters==1.4.2
 parso==0.6.2
 pexpect==4.8.0
 pickleshare==0.7.5
-Pillow==7.0.0
+Pillow==8.2.0
 prometheus-client==0.7.1
 prompt-toolkit==3.0.5
 ptyprocess==0.6.0
 pycparser==2.18
 pyfakewebcam==0.1.0
-Pygments==2.6.1
+Pygments==2.7.4
 pylint==2.4.4
 pyOpenSSL==19.1.0
 pyparsing==2.4.6
@@ -65,7 +65,7 @@ PySocks==1.7.1
 python-dateutil==2.8.1
 pytz==2019.3
 PyWavelets==1.1.1
-PyYAML==5.3.1
+PyYAML==5.4
 pyzmq==19.0.0
 requests==2.23.0
 scikit-image==0.16.2
@@ -81,10 +81,10 @@ testpath==0.4.4
 tornado==6.0.4
 tqdm==4.45.0
 traitlets==4.3.3
-urllib3==1.25.7
+urllib3==1.26.5
 wcwidth==0.1.9
 webencodings==0.5.1
 widgetsnbextension==3.5.1
 wrapt==1.12.1
 zipp==3.1.0
-PyAutoGUI==0.9.50
\ No newline at end of file
+PyAutoGUI==0.9.50