diff --git a/package-lock.json b/package-lock.json
index b8c7b44..c9c70e0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "color": "4.2.1"
       },
       "devDependencies": {
-        "assertthat": "6.5.0",
+        "assertthat": "6.5.2",
         "common-tags": "1.8.2",
         "roboter": "13.0.0",
         "semantic-release-configuration": "2.0.7"
@@ -1799,20 +1799,35 @@
       }
     },
     "node_modules/assertthat": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/assertthat/-/assertthat-6.5.0.tgz",
-      "integrity": "sha512-4AqNOVsjxENMhb+obQoqoFjuhbzsaDyhA5FZ21wiyZxZnkRWLKd1Ov1GR4qjBEICXm8S1dzSADiBjT2Vy8Wi2Q==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/assertthat/-/assertthat-6.5.2.tgz",
+      "integrity": "sha512-iNxRVPzSRNL7PArfYaP7kuJ+wMCKs7Cv2Rb+XVqtCKBMh3l0KD5o3f0lQJ0O3Lv7aD1P1WNmRHOW8S1lTe4DuQ==",
       "dev": true,
       "dependencies": {
         "@types/common-tags": "1.8.1",
         "@types/uuid": "8.3.4",
         "chalk": "4.1.2",
         "common-tags": "1.8.2",
-        "defekt": "8.2.0",
-        "typedescriptor": "4.0.12",
+        "defekt": "9.1.0",
+        "typedescriptor": "4.0.13",
         "uuid": "8.3.2"
       }
     },
+    "node_modules/assertthat/node_modules/defekt": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/defekt/-/defekt-9.1.0.tgz",
+      "integrity": "sha512-Ocx7DoFAX1c7cPOacNWV/dz7Ebino2k0//0old5cxKDf3Ovyiwio9MpKLDSkgIkp6Han+PXgROmffxAKsok5nA==",
+      "dev": true
+    },
+    "node_modules/assertthat/node_modules/typedescriptor": {
+      "version": "4.0.13",
+      "resolved": "https://registry.npmjs.org/typedescriptor/-/typedescriptor-4.0.13.tgz",
+      "integrity": "sha512-k2+oyaiwBsf1YT+7NaSR/cza4ifVU+6/1sgKincN3XoEBsG33uYsEjsbHiczGrNagd3uNybgZliakOlPFOEsfg==",
+      "dev": true,
+      "dependencies": {
+        "defekt": "9.1.0"
+      }
+    },
     "node_modules/at-least-node": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/at-least-node/-/at-least-node-1.0.0.tgz",
@@ -12282,18 +12297,35 @@
       "dev": true
     },
     "assertthat": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/assertthat/-/assertthat-6.5.0.tgz",
-      "integrity": "sha512-4AqNOVsjxENMhb+obQoqoFjuhbzsaDyhA5FZ21wiyZxZnkRWLKd1Ov1GR4qjBEICXm8S1dzSADiBjT2Vy8Wi2Q==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/assertthat/-/assertthat-6.5.2.tgz",
+      "integrity": "sha512-iNxRVPzSRNL7PArfYaP7kuJ+wMCKs7Cv2Rb+XVqtCKBMh3l0KD5o3f0lQJ0O3Lv7aD1P1WNmRHOW8S1lTe4DuQ==",
       "dev": true,
       "requires": {
         "@types/common-tags": "1.8.1",
         "@types/uuid": "8.3.4",
         "chalk": "4.1.2",
         "common-tags": "1.8.2",
-        "defekt": "8.2.0",
-        "typedescriptor": "4.0.12",
+        "defekt": "9.1.0",
+        "typedescriptor": "4.0.13",
         "uuid": "8.3.2"
+      },
+      "dependencies": {
+        "defekt": {
+          "version": "9.1.0",
+          "resolved": "https://registry.npmjs.org/defekt/-/defekt-9.1.0.tgz",
+          "integrity": "sha512-Ocx7DoFAX1c7cPOacNWV/dz7Ebino2k0//0old5cxKDf3Ovyiwio9MpKLDSkgIkp6Han+PXgROmffxAKsok5nA==",
+          "dev": true
+        },
+        "typedescriptor": {
+          "version": "4.0.13",
+          "resolved": "https://registry.npmjs.org/typedescriptor/-/typedescriptor-4.0.13.tgz",
+          "integrity": "sha512-k2+oyaiwBsf1YT+7NaSR/cza4ifVU+6/1sgKincN3XoEBsG33uYsEjsbHiczGrNagd3uNybgZliakOlPFOEsfg==",
+          "dev": true,
+          "requires": {
+            "defekt": "9.1.0"
+          }
+        }
       }
     },
     "at-least-node": {
diff --git a/package.json b/package.json
index a9185b3..f0564c3 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "color": "4.2.1"
   },
   "devDependencies": {
-    "assertthat": "6.5.0",
+    "assertthat": "6.5.2",
     "common-tags": "1.8.2",
     "roboter": "13.0.0",
     "semantic-release-configuration": "2.0.7"