diff --git a/poetry.lock b/poetry.lock
index eac9c26..b80b5f7 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -163,7 +163,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [[package]]
 name = "fabric"
-version = "2.5.0"
+version = "2.7.1"
 description = "High level SSH command execution"
 category = "dev"
 optional = false
@@ -172,6 +172,7 @@ python-versions = "*"
 [package.dependencies]
 invoke = ">=1.3,<2.0"
 paramiko = ">=2.4"
+pathlib2 = "*"
 
 [package.extras]
 pytest = ["mock (>=2.0.0,<3.0)", "pytest (>=3.2.5,<4.0)"]
@@ -370,6 +371,17 @@ ed25519 = ["pynacl (>=1.0.1)", "bcrypt (>=3.1.3)"]
 gssapi = ["pyasn1 (>=0.1.7)", "gssapi (>=1.4.1)", "pywin32 (>=2.1.8)"]
 invoke = ["invoke (>=1.3)"]
 
+[[package]]
+name = "pathlib2"
+version = "2.3.7.post1"
+description = "Object-oriented filesystem paths"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+six = "*"
+
 [[package]]
 name = "pdf2image"
 version = "1.15.1"
@@ -860,10 +872,13 @@ babel = [
     {file = "Babel-2.9.1.tar.gz", hash = "sha256:bc0c176f9f6a994582230df350aa6e05ba2ebe4b3ac317eab29d9be5d2768da0"},
 ]
 bcrypt = [
+    {file = "bcrypt-3.2.0-cp36-abi3-macosx_10_10_universal2.whl", hash = "sha256:b589229207630484aefe5899122fb938a5b017b0f4349f769b8c13e78d99a8fd"},
     {file = "bcrypt-3.2.0-cp36-abi3-macosx_10_9_x86_64.whl", hash = "sha256:c95d4cbebffafcdd28bd28bb4e25b31c50f6da605c81ffd9ad8a3d1b2ab7b1b6"},
     {file = "bcrypt-3.2.0-cp36-abi3-manylinux1_x86_64.whl", hash = "sha256:63d4e3ff96188e5898779b6057878fecf3f11cfe6ec3b313ea09955d587ec7a7"},
     {file = "bcrypt-3.2.0-cp36-abi3-manylinux2010_x86_64.whl", hash = "sha256:cd1ea2ff3038509ea95f687256c46b79f5fc382ad0aa3664d200047546d511d1"},
     {file = "bcrypt-3.2.0-cp36-abi3-manylinux2014_aarch64.whl", hash = "sha256:cdcdcb3972027f83fe24a48b1e90ea4b584d35f1cc279d76de6fc4b13376239d"},
+    {file = "bcrypt-3.2.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl", hash = "sha256:a0584a92329210fcd75eb8a3250c5a941633f8bfaf2a18f81009b097732839b7"},
+    {file = "bcrypt-3.2.0-cp36-abi3-musllinux_1_1_x86_64.whl", hash = "sha256:56e5da069a76470679f312a7d3d23deb3ac4519991a0361abc11da837087b61d"},
     {file = "bcrypt-3.2.0-cp36-abi3-win32.whl", hash = "sha256:a67fb841b35c28a59cebed05fbd3e80eea26e6d75851f0574a9273c80f3e9b55"},
     {file = "bcrypt-3.2.0-cp36-abi3-win_amd64.whl", hash = "sha256:81fec756feff5b6818ea7ab031205e1d323d8943d237303baca2c5f9c7846f34"},
     {file = "bcrypt-3.2.0.tar.gz", hash = "sha256:5b93c1726e50a93a033c36e5ca7fdcd29a5c7395af50a6892f5d9e7c6cfbfb29"},
@@ -957,8 +972,8 @@ docutils = [
     {file = "docutils-0.16.tar.gz", hash = "sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc"},
 ]
 fabric = [
-    {file = "fabric-2.5.0-py2.py3-none-any.whl", hash = "sha256:160331934ea60036604928e792fa8e9f813266b098ef5562aa82b88527740389"},
-    {file = "fabric-2.5.0.tar.gz", hash = "sha256:24842d7d51556adcabd885ac3cf5e1df73fc622a1708bf3667bf5927576cdfa6"},
+    {file = "fabric-2.7.1-py2.py3-none-any.whl", hash = "sha256:7610362318ef2d391cc65d4befb684393975d889ed5720f23499394ec0e136fa"},
+    {file = "fabric-2.7.1.tar.gz", hash = "sha256:76f8fef59cf2061dbd849bbce4fe49bdd820884385004b0ca59136ac3db129e4"},
 ]
 ffmpeg-python = [
     {file = "ffmpeg-python-0.2.0.tar.gz", hash = "sha256:65225db34627c578ef0e11c8b1eb528bb35e024752f6f10b78c011f6f64c4127"},
@@ -1086,6 +1101,10 @@ paramiko = [
     {file = "paramiko-2.7.2-py2.py3-none-any.whl", hash = "sha256:4f3e316fef2ac628b05097a637af35685183111d4bc1b5979bd397c2ab7b5898"},
     {file = "paramiko-2.7.2.tar.gz", hash = "sha256:7f36f4ba2c0d81d219f4595e35f70d56cc94f9ac40a6acdf51d6ca210ce65035"},
 ]
+pathlib2 = [
+    {file = "pathlib2-2.3.7.post1-py2.py3-none-any.whl", hash = "sha256:5266a0fd000452f1b3467d782f079a4343c63aaa119221fbdc4e39577489ca5b"},
+    {file = "pathlib2-2.3.7.post1.tar.gz", hash = "sha256:9fe0edad898b83c0c3e199c842b27ed216645d2e177757b2dd67384d4113c641"},
+]
 pdf2image = [
     {file = "pdf2image-1.15.1-py3-none-any.whl", hash = "sha256:36dec8cb7612f067c7c652fcdbb98bca0776fe5882eea688e666309b614bca96"},
     {file = "pdf2image-1.15.1.tar.gz", hash = "sha256:aa6013c1b5b25ceb90caa34834f1ed343e969cfa532100e1472cfe0e96a639b5"},