diff --git a/poetry.lock b/poetry.lock
index d7352752e..38da88edf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -213,7 +213,7 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "importlib-metadata"
-version = "2.0.0"
+version = "2.1.2"
 description = "Read metadata from Python packages"
 category = "main"
 optional = false
@@ -224,7 +224,7 @@ zipp = ">=0.5"
 
 [package.extras]
 docs = ["sphinx", "rst.linker"]
-testing = ["packaging", "pep517", "importlib-resources (>=1.3)"]
+testing = ["packaging", "pep517", "unittest2", "importlib-resources (>=1.3)"]
 
 [[package]]
 name = "iniconfig"
@@ -511,7 +511,7 @@ socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
 
 [[package]]
 name = "rfc3986"
-version = "1.4.0"
+version = "1.5.0"
 description = "Validating URI References per RFC 3986"
 category = "main"
 optional = false
@@ -787,8 +787,8 @@ immutables = [
     {file = "immutables-0.14.tar.gz", hash = "sha256:a0a1cc238b678455145bae291d8426f732f5255537ed6a5b7645949704c70a78"},
 ]
 importlib-metadata = [
-    {file = "importlib_metadata-2.0.0-py2.py3-none-any.whl", hash = "sha256:cefa1a2f919b866c5beb7c9f7b0ebb4061f30a8a9bf16d609b000e2dfaceb9c3"},
-    {file = "importlib_metadata-2.0.0.tar.gz", hash = "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da"},
+    {file = "importlib_metadata-2.1.2-py2.py3-none-any.whl", hash = "sha256:cd6a92d78385dd145f5f233b3a6919acf5e8e43922aa9b9dbe78573e3540eb56"},
+    {file = "importlib_metadata-2.1.2.tar.gz", hash = "sha256:09db40742204610ef6826af16e49f0479d11d0d54687d0169ff7fddf8b3f557f"},
 ]
 iniconfig = [
     {file = "iniconfig-1.0.1-py3-none-any.whl", hash = "sha256:80cf40c597eb564e86346103f609d74efce0f6b4d4f30ec8ce9e2c26411ba437"},
@@ -1041,8 +1041,8 @@ requests = [
     {file = "requests-2.24.0.tar.gz", hash = "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b"},
 ]
 rfc3986 = [
-    {file = "rfc3986-1.4.0-py2.py3-none-any.whl", hash = "sha256:af9147e9aceda37c91a05f4deb128d4b4b49d6b199775fd2d2927768abdc8f50"},
-    {file = "rfc3986-1.4.0.tar.gz", hash = "sha256:112398da31a3344dc25dbf477d8df6cb34f9278a94fee2625d89e4514be8bb9d"},
+    {file = "rfc3986-1.5.0-py2.py3-none-any.whl", hash = "sha256:a86d6e1f5b1dc238b218b012df0aa79409667bb209e58da56d0b94704e712a97"},
+    {file = "rfc3986-1.5.0.tar.gz", hash = "sha256:270aaf10d87d0d4e095063c65bf3ddbc6ee3d0b226328ce21e036f946e421835"},
 ]
 safety = [
     {file = "safety-1.10.3-py2.py3-none-any.whl", hash = "sha256:5f802ad5df5614f9622d8d71fedec2757099705c2356f862847c58c6dfe13e84"},