diff --git a/poetry.lock b/poetry.lock
index eac9c26..ac1e469 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 = "2.6.0"
 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 = "2.3.6"
+description = "Object-oriented filesystem paths"
+category = "dev"
+optional = false
+python-versions = "*"
+
+[package.dependencies]
+six = "*"
+
 [[package]]
 name = "pdf2image"
 version = "1.15.1"
@@ -957,8 +969,8 @@ 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-2.6.0-py2.py3-none-any.whl", hash = "sha256:7a71714b8b8f28cf828eceb155196f43ebac1bd4c849b7161ed5993d1cbcaa40"},
+    {file = "fabric-2.6.0.tar.gz", hash = "sha256:47f184b070272796fd2f9f0436799e18f2ccba4ee8ee587796fca192acd46cd2"},
 ]
 ffmpeg-python = [
     {file = "ffmpeg-python-0.2.0.tar.gz", hash = "sha256:65225db34627c578ef0e11c8b1eb528bb35e024752f6f10b78c011f6f64c4127"},
@@ -1086,6 +1098,10 @@ 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 = "pathlib2-2.3.6-py2.py3-none-any.whl", hash = "sha256:3a130b266b3a36134dcc79c17b3c7ac9634f083825ca6ea9d8f557ee6195c9c8"},
+    {file = "pathlib2-2.3.6.tar.gz", hash = "sha256:7d8bcb5555003cdf4a8d2872c538faa3a0f5d20630cb360e518ca3b981795e5f"},
+]
 pdf2image = [
     {file = "pdf2image-1.15.1-py3-none-any.whl", hash = "sha256:36dec8cb7612f067c7c652fcdbb98bca0776fe5882eea688e666309b614bca96"},
     {file = "pdf2image-1.15.1.tar.gz", hash = "sha256:aa6013c1b5b25ceb90caa34834f1ed343e969cfa532100e1472cfe0e96a639b5"},