diff --git a/Pipfile b/Pipfile
index 98a6f18..f445eb0 100644
--- a/Pipfile
+++ b/Pipfile
@@ -64,6 +64,7 @@ markdownify = "==0.5.3"
 socialscan = "*"
 dnsdb2 = "*"
 clamd = "*"
+aiohttp = ">=3.7.4"
 
 [requires]
 python_version = "3"
diff --git a/Pipfile.lock b/Pipfile.lock
index e649998..94f7879 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "7a06c4c5e7971831c0908f2db178124724b73d092f902d03f004bd928a3f2c94"
+            "sha256": "f466a54a3a73ee9c0475f4955d374184cac4e3b799fea8ca4ead77f2e526cb9a"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -56,7 +56,7 @@
                 "sha256:f881853d2643a29e643609da57b96d5f9c9b93f62429dcc1cbb413c7d07f0e1a",
                 "sha256:fe60131d21b31fd1a14bd43e6bb88256f69dfc3188b3a89d736d6c71ed43ec95"
             ],
-            "markers": "python_version >= '3.6'",
+            "index": "pypi",
             "version": "==3.7.4.post0"
         },
         "antlr4-python3-runtime": {
@@ -354,7 +354,7 @@
             "hashes": [
                 "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"
             ],
-            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.18.2"
         },
         "futures": {
@@ -558,7 +558,7 @@
                 "sha256:234f85ef59945fa1ebb618ca029f31f0cb43a637344dbda5c1bb8578b2d96a68",
                 "sha256:7f04b621365e3753f8cef8ba40536acc23d0d201c0ad2dcb1b3d82c83056b7ff"
             ],
-            "markers": "platform_python_implementation != 'PyPy' or (python_version >= '3' and platform_system != 'Windows' and platform_system != 'Darwin')",
+            "markers": "python_version >= '3' and platform_python_implementation != 'PyPy' or (platform_system != 'Windows' and platform_system != 'Darwin')",
             "version": "==4.12.0"
         },
         "multidict": {
@@ -982,7 +982,7 @@
                 "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
                 "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
-            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.4.7"
         },
         "pypdns": {
@@ -1026,7 +1026,7 @@
                 "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
                 "sha256:75bb3f31ea686f1197762692a9ee6a7550b59fc6ca3a1f4b5d7e32fb98e2da2a"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.8.1"
         },
         "python-docx": {
@@ -1236,7 +1236,7 @@
                 "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
                 "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.16.0"
         },
         "socialscan": {
@@ -1258,7 +1258,7 @@
                 "sha256:052774848f448cf19c7e959adf5566904d525f33a3f8b6ba6f6f8f26ec7de0cc",
                 "sha256:c2c1c2d44f158cdbddab7824a9af8c4f83c76b1e23e049479aa432feb6c4c23b"
             ],
-            "markers": "python_version >= '3.0'",
+            "markers": "python_version >= '3'",
             "version": "==2.2.1"
         },
         "sparqlwrapper": {
@@ -1696,7 +1696,7 @@
                 "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1",
                 "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b"
             ],
-            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.4.7"
         },
         "pytest": {
@@ -1723,7 +1723,7 @@
                 "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b",
                 "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"
             ],
-            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2'",
+            "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==0.10.2"
         },
         "urllib3": {