diff --git a/Pipfile b/Pipfile
index a06f7150..10ff22b2 100644
--- a/Pipfile
+++ b/Pipfile
@@ -24,7 +24,7 @@ ics = "==0.7"
 itsdangerous = "==1.1.0"
 jinja2 = "==2.11.3"
 jmespath = "==0.10.0"
-mako = "==1.1.4"
+mako = "==1.2.4"
 markupsafe = "==1.1.1"
 minizinc = "==0.4.2"
 mysqlclient = "==2.0.3"
diff --git a/Pipfile.lock b/Pipfile.lock
index 8631f5e1..14c89704 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "d58e375ce87f83a953595b56bcce3bd3f862b4ce8ceb15fc662a552f5d27bc45"
+            "sha256": "6cc56c77444a4f5dd956a7765d7f3ccbdb8f74366332e103cbd19fb5ffdee671"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -291,11 +291,11 @@
         },
         "mako": {
             "hashes": [
-                "sha256:17831f0b7087c313c0ffae2bcbbd3c1d5ba9eeac9c38f2eb7b50e8c99fe9d5ab",
-                "sha256:aea166356da44b9b830c8023cd9b557fa856bd8b4035d6de771ca027dfc5cc6e"
+                "sha256:c97c79c018b9165ac9922ae4f32da095ffd3c4e6872b45eded42926deea46818",
+                "sha256:d60a3903dc3bb01a18ad6a89cdbe2e4eadc69c0bc8ef1e3773ba53d44c3f7a34"
             ],
             "index": "pypi",
-            "version": "==1.1.4"
+            "version": "==1.2.4"
         },
         "markupsafe": {
             "hashes": [