diff --git a/package-lock.json b/package-lock.json
index b44b301..faa23e8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,6 +43,26 @@
         }
       }
     },
+    "@bevry/ansi": {
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/@bevry/ansi/-/ansi-3.3.0.tgz",
+      "integrity": "sha512-xBLQKWKTnfGynlrRj1y/sv6Qe0ahNls9+vATTbhEcXvRh9CrD6/AqQVB3pCdv47cm9waWdI3zArptcaEspfgVA==",
+      "dev": true,
+      "requires": {
+        "editions": "^6.5.0"
+      },
+      "dependencies": {
+        "editions": {
+          "version": "6.7.0",
+          "resolved": "https://registry.npmjs.org/editions/-/editions-6.7.0.tgz",
+          "integrity": "sha512-c4277FrLdMcqEq/furtDBjXIhN+qPnBxng5IQRtJZEOttf0LTz7m5hm/D0GCwn9RXCBFgpTTc/x5DAuigZdBkw==",
+          "dev": true,
+          "requires": {
+            "version-range": "^1.2.0"
+          }
+        }
+      }
+    },
     "@bevry/update-contributors": {
       "version": "1.13.0",
       "resolved": "https://registry.npmjs.org/@bevry/update-contributors/-/update-contributors-1.13.0.tgz",
@@ -436,14 +456,14 @@
       "dev": true
     },
     "caterpillar": {
-      "version": "5.14.0",
-      "resolved": "https://registry.npmjs.org/caterpillar/-/caterpillar-5.14.0.tgz",
-      "integrity": "sha512-Q8+BKpK7NJGgMtvumC+lpaJJ9wQJmK+awB5839Zq63k6eMahZdPlJoBBtKsCC/T30V4crKoJe2u9FEl+YvSIAQ==",
+      "version": "6.8.0",
+      "resolved": "https://registry.npmjs.org/caterpillar/-/caterpillar-6.8.0.tgz",
+      "integrity": "sha512-221w6wxVE7mIE1u7Tl6o+Koo6UpnO/mg3smEBC8JmqgnsL/m2H6K2I4K2kgEg05LNXcrEpRvnoQ88dfwU3ISrQ==",
       "dev": true,
       "requires": {
-        "extendr": "^5.10.0",
-        "get-current-line": "^5.10.0",
-        "rfc-log-levels": "^3.10.0"
+        "@bevry/ansi": "^3.3.0",
+        "get-current-line": "^6.5.0",
+        "rfc-log-levels": "^3.16.0"
       }
     },
     "caterpillar-filter": {
@@ -1214,9 +1234,9 @@
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-      "version": "5.11.0",
-      "resolved": "https://registry.npmjs.org/get-current-line/-/get-current-line-5.11.0.tgz",
-      "integrity": "sha512-BC28sMulHpb8v6vDLLFhnsQxU1GEuZ5r4q1slnxm7VbR99LgA3lt2ByfoYhB858BmezMQm3MTNTXlBOKmEogXw==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/get-current-line/-/get-current-line-6.6.0.tgz",
+      "integrity": "sha512-9q/tqdL4+GMb0P28N/oSFruQE/8Sa1l9ew73AWS4j/KEMY32wD8+5QRB8LSTgt9HUZuLplmi8vc5dFFf5OvROA==",
       "dev": true
     },
     "get-stdin": {
@@ -2076,6 +2096,23 @@
         "typechecker": "7.10.0"
       },
       "dependencies": {
+        "caterpillar": {
+          "version": "5.15.0",
+          "resolved": "https://registry.npmjs.org/caterpillar/-/caterpillar-5.15.0.tgz",
+          "integrity": "sha512-DOXU0WoMdJsbBgaeFjSdGWfwCPEA4/hDMCu4ZTmnWl1Cq9tb+RSqs+HaMEnZgk44cW8O0l6Iu5SD8OE/Zysv1w==",
+          "dev": true,
+          "requires": {
+            "extendr": "^5.11.0",
+            "get-current-line": "^5.11.0",
+            "rfc-log-levels": "^3.10.0"
+          }
+        },
+        "get-current-line": {
+          "version": "5.16.0",
+          "resolved": "https://registry.npmjs.org/get-current-line/-/get-current-line-5.16.0.tgz",
+          "integrity": "sha512-5PI9Q1wsF/Ngieyjx4Fm1atw5IDvaCUpw2jhnnDcJvA4paxpBscoVfq8gDCWmdebH/opLy8ssoAVd+eAqv4Icg==",
+          "dev": true
+        },
         "typechecker": {
           "version": "7.10.0",
           "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-7.10.0.tgz",
@@ -2226,9 +2263,9 @@
       "dev": true
     },
     "rfc-log-levels": {
-      "version": "3.10.0",
-      "resolved": "https://registry.npmjs.org/rfc-log-levels/-/rfc-log-levels-3.10.0.tgz",
-      "integrity": "sha512-aoInaPnXFQ9+oAj4lWmWvcFReIqDGuqVe1Tcd43S9vkUz6j6CoH+SOi3LyYtSCy893gpApxW98TsgC6WTkth2g==",
+      "version": "3.17.0",
+      "resolved": "https://registry.npmjs.org/rfc-log-levels/-/rfc-log-levels-3.17.0.tgz",
+      "integrity": "sha512-vgSO25fGN2UZYQ82+kd92v/bVzbNBzg+Hmwy/RdsRldAQTSHpO3gPwokpQV5Blt0Pv4FeAJ3obyXOinheqklyQ==",
       "dev": true
     },
     "rimraf": {
@@ -2830,6 +2867,21 @@
         "extsprintf": "^1.2.0"
       }
     },
+    "version-compare": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/version-compare/-/version-compare-1.4.0.tgz",
+      "integrity": "sha512-mhSGH/W+zv2JuoeefqEbtfSCrHbQD4DhvYXplTnzIllJ58VMuMrRt+2zSmoUb0exBCSKVB05sTPirQwxFhUbbQ==",
+      "dev": true
+    },
+    "version-range": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/version-range/-/version-range-1.4.0.tgz",
+      "integrity": "sha512-X5aUE7gsPxMld7+LENKEKolrtSDmF4xUcljaUz4uCZXQMj2D16UoyUkr4dYXhrsJjjgf7pe5SnDZQ1puz59kfw==",
+      "dev": true,
+      "requires": {
+        "version-compare": "^1.2.0"
+      }
+    },
     "which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
diff --git a/package.json b/package.json
index 034293f..0b10ba8 100644
--- a/package.json
+++ b/package.json
@@ -148,7 +148,7 @@
     "@typescript-eslint/eslint-plugin": "^3.7.0",
     "@typescript-eslint/parser": "^3.7.0",
     "assert-helpers": "^6.18.0",
-    "caterpillar": "^5.14.0",
+    "caterpillar": "^6.8.0",
     "caterpillar-human": "^6.14.0",
     "eslint": "^7.5.0",
     "eslint-config-bevry": "^3.16.0",