diff --git a/poetry.lock b/poetry.lock
index 8a1bf3d3..7b404edf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -307,7 +307,7 @@ tornado = ["tornado (>=0.2)"]
 
 [[package]]
 name = "har2tree"
-version = "1.2.7"
+version = "1.2.8"
 description = "HTTP Archive (HAR) to ETE Toolkit generator"
 category = "main"
 optional = false
@@ -863,11 +863,11 @@ requests = ">=2.0.1,<3.0.0"
 
 [[package]]
 name = "scrapy"
-version = "2.3.0"
+version = "2.4.0"
 description = "A high-level Web Crawling and Web Scraping framework"
 category = "main"
 optional = false
-python-versions = ">=3.5.2"
+python-versions = ">=3.6"
 
 [package.dependencies]
 cryptography = ">=2.0"
@@ -875,7 +875,7 @@ cssselect = ">=0.9.1"
 itemadapter = ">=0.1.0"
 itemloaders = ">=1.0.1"
 lxml = [
-    {version = ">=3.5.0", markers = "platform_python_implementation != \"PyPy\""},
+    {version = ">=3.5.0", markers = "platform_python_implementation == \"CPython\""},
     {version = ">=4.0.0", markers = "platform_python_implementation == \"PyPy\""},
 ]
 parsel = ">=1.5.0"
@@ -899,7 +899,7 @@ python-versions = "*"
 
 [[package]]
 name = "scrapysplashwrapper"
-version = "1.2.5"
+version = "1.2.6"
 description = "Scrapy splash wrapper as a standalone library."
 category = "main"
 optional = false
@@ -1203,37 +1203,37 @@ certifi = [
     {file = "certifi-2020.6.20.tar.gz", hash = "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3"},
 ]
 cffi = [
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-    {file = "cffi-1.14.3-2-cp35-cp35m-macosx_10_9_x86_64.whl", hash = "sha256:cb763ceceae04803adcc4e2d80d611ef201c73da32d8f2722e9d0ab0c7f10768"},
-    {file = "cffi-1.14.3-2-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:44f60519595eaca110f248e5017363d751b12782a6f2bd6a7041cba275215f5d"},
-    {file = "cffi-1.14.3-2-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:c53af463f4a40de78c58b8b2710ade243c81cbca641e34debf3396a9640d6ec1"},
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     {file = "cffi-1.14.3-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:529c4ed2e10437c205f38f3691a68be66c39197d01062618c55f74294a4a4828"},
     {file = "cffi-1.14.3-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:8f0f1e499e4000c4c347a124fa6a27d37608ced4fe9f7d45070563b7c4c370c9"},
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     {file = "cffi-1.14.3-cp38-cp38-win_amd64.whl", hash = "sha256:bbd2f4dfee1079f76943767fce837ade3087b578aeb9f69aec7857d5bf25db15"},
+    {file = "cffi-1.14.3-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:5d9a7dc7cf8b1101af2602fe238911bcc1ac36d239e0a577831f5dac993856e9"},
     {file = "cffi-1.14.3-cp39-cp39-manylinux1_i686.whl", hash = "sha256:cc75f58cdaf043fe6a7a6c04b3b5a0e694c6a9e24050967747251fb80d7bce0d"},
     {file = "cffi-1.14.3-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:bf39a9e19ce7298f1bd6a9758fa99707e9e5b1ebe5e90f2c3913a47bc548747c"},
     {file = "cffi-1.14.3-cp39-cp39-win32.whl", hash = "sha256:d80998ed59176e8cba74028762fbd9b9153b9afc71ea118e63bbf5d4d0f9552b"},
@@ -1319,8 +1319,8 @@ gunicorn = [
     {file = "gunicorn-20.0.4.tar.gz", hash = "sha256:1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626"},
 ]
 har2tree = [
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-    {file = "har2tree-1.2.7.tar.gz", hash = "sha256:bb4ca324b49f0b4049ba3d2b2c3b30819b3381fdbcc42553fd90a7c156052383"},
+    {file = "har2tree-1.2.8-py3-none-any.whl", hash = "sha256:b2b117e70c66c17f92bf0fe1813e65a5c4baddefd593a3a9ebf212ca28d0bf6d"},
+    {file = "har2tree-1.2.8.tar.gz", hash = "sha256:8042a928dbf0069cbc7285e651dfb53e6bf03ac08033de75a38e114bcd1a69d2"},
 ]
 hyperlink = [
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@@ -1384,25 +1384,21 @@ lxml = [
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@@ -1435,11 +1431,6 @@ markupsafe = [
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     {file = "MarkupSafe-1.1.1-cp37-cp37m-win_amd64.whl", hash = "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c"},
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-    {file = "MarkupSafe-1.1.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2"},
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 ]
 multidict = [
@@ -1646,16 +1637,16 @@ requests-toolbelt = [
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 ]
 scrapy = [
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 scrapysplashwrapper = [
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 ]
 service-identity = [
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