diff --git a/package-lock.json b/package-lock.json
index 81c9b60..dc76d84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
             },
             "devDependencies": {
                 "@colonise/config": "^3.17.1",
-                "rxjs": "^6.6.3"
+                "rxjs": "^7.8.1"
             }
         },
         "node_modules/@babel/code-frame": {
@@ -9717,23 +9717,14 @@
             }
         },
         "node_modules/rxjs": {
-            "version": "6.6.3",
-            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.3.tgz",
-            "integrity": "sha512-trsQc+xYYXZ3urjOiJOuCOa5N3jAZ3eiSpQB5hIT8zGlL2QfnHLJ2r7GMkBGuIausdJN1OneaI6gQlsqNHHmZQ==",
+            "version": "7.8.1",
+            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
+            "integrity": "sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==",
             "dev": true,
             "dependencies": {
-                "tslib": "^1.9.0"
-            },
-            "engines": {
-                "npm": ">=2.0.0"
+                "tslib": "^2.1.0"
             }
         },
-        "node_modules/rxjs/node_modules/tslib": {
-            "version": "1.14.1",
-            "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
-            "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
-            "dev": true
-        },
         "node_modules/safe-buffer": {
             "version": "5.1.2",
             "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -18356,20 +18347,12 @@
             }
         },
         "rxjs": {
-            "version": "6.6.3",
-            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.3.tgz",
-            "integrity": "sha512-trsQc+xYYXZ3urjOiJOuCOa5N3jAZ3eiSpQB5hIT8zGlL2QfnHLJ2r7GMkBGuIausdJN1OneaI6gQlsqNHHmZQ==",
+            "version": "7.8.1",
+            "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
+            "integrity": "sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==",
             "dev": true,
             "requires": {
-                "tslib": "^1.9.0"
-            },
-            "dependencies": {
-                "tslib": {
-                    "version": "1.14.1",
-                    "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
-                    "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
-                    "dev": true
-                }
+                "tslib": "^2.1.0"
             }
         },
         "safe-buffer": {
diff --git a/package.json b/package.json
index 4b81ec2..b0f4b1b 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "homepage": "https://github.com/Colonise/DataSource#readme",
     "devDependencies": {
         "@colonise/config": "^3.17.1",
-        "rxjs": "^6.6.3"
+        "rxjs": "^7.8.1"
     },
     "dependencies": {
         "@colonise/utilities": "^6.3.2",