diff --git a/package-lock.json b/package-lock.json
index 255db7421..22e726e2e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "d3": "^7.2.0",
         "datatables.net-buttons": "^2.1.1",
         "datatables.net-buttons-dt": "^2.1.1",
-        "datatables.net-dt": "^1.11.3",
+        "datatables.net-dt": "^1.13.5",
         "elm-pep": "^1.0.6",
         "geojson": "0.5.0",
         "govuk-frontend": "^3.14.0",
@@ -5450,9 +5450,9 @@
       }
     },
     "node_modules/datatables.net": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.13.1.tgz",
-      "integrity": "sha512-cX5dDHsbVdLLYKsWOSE0MvuGUcV88zU5dZ/taK2puJV6F9Fw0CFsP3+U/kr+qpDSFOBLWISRyM4Q9wWWovPTNg==",
+      "version": "1.13.5",
+      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.13.5.tgz",
+      "integrity": "sha512-XoCQHkUM5MwbC3Wx7WpVvt4i880J8pIFDA9HIKD4GhvtalryBfmdd+bZvrc/rEbraZS7U4eR2k8/wFY0NeHVqQ==",
       "dependencies": {
         "jquery": ">=1.7"
       }
@@ -5477,11 +5477,11 @@
       }
     },
     "node_modules/datatables.net-dt": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/datatables.net-dt/-/datatables.net-dt-1.13.1.tgz",
-      "integrity": "sha512-J5ul/Y+Hpyfh8y02DKwgbmUij4e4R6bstnx4iYvY7FV2b2XuCP0Qow/Uuc0gtxDHSz2bTsoeRHqg4teoGftVDg==",
+      "version": "1.13.5",
+      "resolved": "https://registry.npmjs.org/datatables.net-dt/-/datatables.net-dt-1.13.5.tgz",
+      "integrity": "sha512-6cIFRd/ujr0AfHPLykJNAs/6FLgDygWgYoV4d7trK2+l4NLRCrlqumtA6pm+7xF5bBaIcD0DIT8W97TIUg/PBA==",
       "dependencies": {
-        "datatables.net": ">=1.12.1",
+        "datatables.net": ">=1.13.4",
         "jquery": ">=1.7"
       }
     },
@@ -15862,9 +15862,9 @@
       }
     },
     "datatables.net": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.13.1.tgz",
-      "integrity": "sha512-cX5dDHsbVdLLYKsWOSE0MvuGUcV88zU5dZ/taK2puJV6F9Fw0CFsP3+U/kr+qpDSFOBLWISRyM4Q9wWWovPTNg==",
+      "version": "1.13.5",
+      "resolved": "https://registry.npmjs.org/datatables.net/-/datatables.net-1.13.5.tgz",
+      "integrity": "sha512-XoCQHkUM5MwbC3Wx7WpVvt4i880J8pIFDA9HIKD4GhvtalryBfmdd+bZvrc/rEbraZS7U4eR2k8/wFY0NeHVqQ==",
       "requires": {
         "jquery": ">=1.7"
       }
@@ -15889,11 +15889,11 @@
       }
     },
     "datatables.net-dt": {
-      "version": "1.13.1",
-      "resolved": "https://registry.npmjs.org/datatables.net-dt/-/datatables.net-dt-1.13.1.tgz",
-      "integrity": "sha512-J5ul/Y+Hpyfh8y02DKwgbmUij4e4R6bstnx4iYvY7FV2b2XuCP0Qow/Uuc0gtxDHSz2bTsoeRHqg4teoGftVDg==",
+      "version": "1.13.5",
+      "resolved": "https://registry.npmjs.org/datatables.net-dt/-/datatables.net-dt-1.13.5.tgz",
+      "integrity": "sha512-6cIFRd/ujr0AfHPLykJNAs/6FLgDygWgYoV4d7trK2+l4NLRCrlqumtA6pm+7xF5bBaIcD0DIT8W97TIUg/PBA==",
       "requires": {
-        "datatables.net": ">=1.12.1",
+        "datatables.net": ">=1.13.4",
         "jquery": ">=1.7"
       }
     },
diff --git a/package.json b/package.json
index 761e61af2..610e2592c 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "d3": "^7.2.0",
     "datatables.net-buttons": "^2.1.1",
     "datatables.net-buttons-dt": "^2.1.1",
-    "datatables.net-dt": "^1.11.3",
+    "datatables.net-dt": "^1.13.5",
     "elm-pep": "^1.0.6",
     "geojson": "0.5.0",
     "govuk-frontend": "^3.14.0",