diff --git a/Pipfile b/Pipfile
index f28ff20..8c5739d 100644
--- a/Pipfile
+++ b/Pipfile
@@ -32,7 +32,7 @@ django-ical = "==1.8.0"
 django-markdown-deux = "==1.0.5"
 django-storages = "==1.8"
 django-taggit = "==1.1.0"
-ecdsa = "==0.13.2"
+ecdsa = "==0.13.3"
 gunicorn = "==20.1.0"
 icalendar = "==4.0.7"
 idna = "==2.8"
diff --git a/Pipfile.lock b/Pipfile.lock
index 1273c66..736aa1d 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "56141b60b0953ec5e8868ce12eb899d276d24e61038aad896dc1766928d209a5"
+            "sha256": "3b9c0e9ffb95c5ece3bb92e852f4da487091af1cd859b245aa00b35eeb33273c"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -222,11 +222,11 @@
         },
         "ecdsa": {
             "hashes": [
-                "sha256:20c17e527e75acad8f402290e158a6ac178b91b881f941fc6ea305bfdfb9657c",
-                "sha256:5c034ffa23413ac923541ceb3ac14ec15a0d2530690413bff58c12b80e56d884"
+                "sha256:163c80b064a763ea733870feb96f9dd9b92216cfcacd374837af18e4e8ec3d4d",
+                "sha256:9814e700890991abeceeb2242586024d4758c8fc18445b194a49bd62d85861db"
             ],
             "index": "pypi",
-            "version": "==0.13.2"
+            "version": "==0.13.3"
         },
         "gunicorn": {
             "hashes": [
@@ -627,10 +627,10 @@
         },
         "pathspec": {
             "hashes": [
-                "sha256:86379d6b86d75816baba717e64b1a3a3469deb93bb76d613c9ce79edc5cb68fd",
-                "sha256:aa0cb481c4041bf52ffa7b0d8fa6cd3e88a2ca4879c533c9153882ee2556790d"
+                "sha256:7d15c4ddb0b5c802d161efc417ec1a2558ea2653c2e8ad9c19098201dc1c993a",
+                "sha256:e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"
             ],
-            "version": "==0.8.1"
+            "version": "==0.9.0"
         },
         "pycodestyle": {
             "hashes": [