diff --git a/package-lock.json b/package-lock.json
index cb0ae5e..e27ed85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,16 +5,16 @@
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@@ -559,6 +559,11 @@
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+        "uniq": "^1.0.0"
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@@ -1522,7 +1527,7 @@
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@@ -1706,9 +1711,9 @@
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-      "integrity": "sha1-E1uZLAV1yYXPoPSUoyJ+0jhYPs4="
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.4.4.tgz",
+      "integrity": "sha512-WZzeDOEtTOBK4Mdsar0IqEU5sMr3vSV2RqkAIzUEV2BHnUfKGyswWFPFwK5EeDo93K3FohSHbLAjj0s1Wzd+dg=="
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@@ -1746,6 +1751,11 @@
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+      "resolved": "https://registry.npmjs.org/lazyness/-/lazyness-1.2.0.tgz",
+      "integrity": "sha512-KenL6EFbwxBwRxG93t0gcUyi0Nw0Ub31FJKN1laA4UscdkL1K1AxUd0gYZdcLU3v+x+wcFi4uQKS5hL+fk500g=="
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@@ -2131,32 +2141,32 @@
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-      "resolved": "https://registry.npmjs.org/ndarray/-/ndarray-1.0.18.tgz",
-      "integrity": "sha1-tg06cyJOxVXQ+qeXEeUCRI/T95M=",
+      "version": "1.0.19",
+      "resolved": "https://registry.npmjs.org/ndarray/-/ndarray-1.0.19.tgz",
+      "integrity": "sha512-B4JHA4vdyZU30ELBw3g7/p9bZupyew5a7tX1Y/gGeF2hafrPaQZhgrGQfsvgfYbgdFZjYwuEcnaobeM/WMW+HQ==",
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-        "iota-array": "1.0.0",
-        "is-buffer": "1.1.6"
+        "iota-array": "^1.0.0",
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-      "integrity": "sha1-jK6+qqJNXs9w/4YCBjeXfajuWFo=",
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-        "cwise-compiler": "1.1.3",
-        "ndarray": "1.0.18"
+        "cwise-compiler": "^1.1.2",
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-      "resolved": "https://registry.npmjs.org/nextgen-events/-/nextgen-events-1.1.0.tgz",
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+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/nextgen-events/-/nextgen-events-1.5.3.tgz",
+      "integrity": "sha512-P6qw6kenNXP+J9XlKJNi/MNHUQ+Lx5K8FEcSfX7/w8KJdZan5+BB5MKzuNgL2RTjHG1Svg8SehfseVEp8zAqwA=="
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-      "integrity": "sha1-GA6scAPgxwdhjvMTaPYvhLKmkJE="
+      "integrity": "sha512-Jx5lPaaLdIaOsj2mVLWMWulXF6GQVdyLvNSxmiYCvZ8Ma2hfKX0POoR2kgKOqz+oFsRreq0yYZjQ2wjE9VNzCA=="
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@@ -2242,9 +2252,9 @@
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-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/omggif/-/omggif-1.0.9.tgz",
-      "integrity": "sha1-3LcCTazVDFK00wPwSALJHAV8dl8="
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/omggif/-/omggif-1.0.10.tgz",
+      "integrity": "sha512-LMJTtvgc/nugXj0Vcrrs68Mn2D1r0zf630VNtqtpI1FEO7e+O9FP4gqs9AcnBaSEeoHIPm28u6qgPR0oyEpGSw=="
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@@ -2347,9 +2357,9 @@
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-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-2.3.1.tgz",
-      "integrity": "sha1-EdHhK5y2TWPjDBQ6Mw9MH1Z9qF8="
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-6.0.0.tgz",
+      "integrity": "sha512-TRzzuFRRmEoSW/p1KVAmiOgPco2Irlah+bGFCeNfJXxxYGwSw7YwAOAcd7X28K/m5bjBWKsC29KyoMfHbypayg=="
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@@ -2523,14 +2533,14 @@
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       "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
-      "integrity": "sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU="
+      "integrity": "sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA=="
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-      "version": "0.7.15",
-      "resolved": "https://registry.npmjs.org/seventh/-/seventh-0.7.15.tgz",
-      "integrity": "sha512-igZySTZ3DWrPBxPXC0J3FvSw4SqY0SQc89IMLtc+Mx/T7rXNZnb6QpvSoKGPIIBvUS7fFF6ktRwFzCt0YQSyzA==",
+      "version": "0.7.40",
+      "resolved": "https://registry.npmjs.org/seventh/-/seventh-0.7.40.tgz",
+      "integrity": "sha512-7sxUydQx4iEh17uJUFjZDAwbffJirldZaNIJvVB/hk9mPEL3J4GpLGSL+mHFH2ydkye46DAsLGqzFJ+/Qj5foQ==",
       "requires": {
-        "setimmediate": "1.0.5"
+        "setimmediate": "^1.0.5"
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@@ -2729,12 +2739,9 @@
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-      "resolved": "https://registry.npmjs.org/string-kit/-/string-kit-0.7.13.tgz",
-      "integrity": "sha512-0I+gHF5w8nXqTtkUyQb39TeK+Ppzq5KnlUfh4n4BSyRDMBUAYMBiKtzgDBpBOMxo5X4TaczvqiQlgTHp0Y+hRA==",
-      "requires": {
-        "xregexp": "4.2.0"
-      }
+      "version": "0.12.8",
+      "resolved": "https://registry.npmjs.org/string-kit/-/string-kit-0.12.8.tgz",
+      "integrity": "sha512-9UYXBbe/reAZI6cKiaNC7zEzdmA91Ih5/lVmbPGoMssSWZfqVcQvqAMlL0dTdMn+a7XCXBe8zV4BVopXlf+Aaw=="
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@@ -2768,16 +2775,18 @@
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-      "version": "1.19.2",
-      "resolved": "https://registry.npmjs.org/terminal-kit/-/terminal-kit-1.19.2.tgz",
-      "integrity": "sha512-9rBXBWX6LJLZbTipdGyz14020Bd8UzoKcs2Gp9PfdRmw9nlDSLez7ULpUb9ybmfWnuztvVYl+tA59hEVOyHYiQ==",
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/terminal-kit/-/terminal-kit-2.1.8.tgz",
+      "integrity": "sha512-0mj+C3iuawIwUAV/WBOw1GZ50kgEUefS1Ew0KoaD8mVfkr1nuI1kceTafDHoT7Vi3Gg2U+5DIeVjlts2lSyLzg==",
       "requires": {
-        "@cronvel/get-pixels": "3.3.1",
-        "ndarray": "1.0.18",
-        "nextgen-events": "1.1.0",
-        "seventh": "0.7.15",
-        "string-kit": "0.7.13",
-        "tree-kit": "0.5.27"
+        "@cronvel/get-pixels": "^3.4.0",
+        "chroma-js": "^2.1.2",
+        "lazyness": "^1.2.0",
+        "ndarray": "^1.0.19",
+        "nextgen-events": "^1.5.2",
+        "seventh": "^0.7.40",
+        "string-kit": "^0.12.8",
+        "tree-kit": "^0.7.4"
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     "through2": {
@@ -2897,9 +2906,9 @@
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-      "resolved": "https://registry.npmjs.org/tree-kit/-/tree-kit-0.5.27.tgz",
-      "integrity": "sha512-0AtAzYDYaKSzeEPK3SI72lg/io5jrBxnT1gIRxEQasJycpQf5iXGh6YAl1kkh9wHmLlNRhDx0oj+GZEQHVe+cw=="
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/tree-kit/-/tree-kit-0.7.4.tgz",
+      "integrity": "sha512-Of3tPmVs3b6BhzyUJ7t0olisf47kYr9qAm0XaUpURMjdBn6TwiVaaMuTFoKkkvPGojd9trKAHlrGGcGKcdR1DA=="
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@@ -2951,7 +2960,7 @@
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       "resolved": "https://registry.npmjs.org/uniq/-/uniq-1.0.1.tgz",
-      "integrity": "sha1-sxxa6CVIRKOoKBVBzisEuGWnNP8="
+      "integrity": "sha512-Gw+zz50YNKPDKXs+9d+aKAjVwpjNwqzvNpLigIruT4HA9lMZNdMqs9x07kKHB/L9WRzqp4+DlTU5s4wG2esdoA=="
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@@ -3129,11 +3138,6 @@
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-    "xregexp": {
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-      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.2.0.tgz",
-      "integrity": "sha512-IyMa7SVe9FyT4WbQVW3b95mTLVceHhLEezQ02+QMvmIqDnKTxk0MLWIQPSW2MXAr1zQb+9yvwYhcyQULneh3wA=="
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diff --git a/package.json b/package.json
index 9e20344..f6c105e 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "tramway-core-testsuite": "^1.2.0"
   },
   "dependencies": {
-    "terminal-kit": "^1.19.2",
+    "terminal-kit": "^2.1.8",
     "tramway-core": "^1.0.0"
   }
 }