diff --git a/package-lock.json b/package-lock.json
index 2a2b5d88..8416d0cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,16 @@
 {
   "name": "@assetmantle/mantlejs",
-  "version": "0.1.1",
+  "version": "0.1.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@assetmantle/mantlejs",
-      "version": "0.1.1",
+      "version": "0.1.3",
       "license": "ISC",
       "dependencies": {
         "@cosmjs/amino": "^0.25.5",
-        "@cosmjs/launchpad": "^0.25.5",
+        "@cosmjs/launchpad": "^0.27.1",
         "@tendermint/amino-js": "^0.6.2",
         "@tendermint/belt": "^0.3.0",
         "@tendermint/sig": "^0.6.0",
@@ -126,19 +126,75 @@
       }
     },
     "node_modules/@cosmjs/launchpad": {
-      "version": "0.25.6",
-      "resolved": "https://registry.npmjs.org/@cosmjs/launchpad/-/launchpad-0.25.6.tgz",
-      "integrity": "sha512-4Yhn4cX50UE6jZz/hWqKeeCmvrlrz0BBwOdYX/29k25FqP+oLAow1xKm6UxgYuuAq8Pg/bUvswxSqwegZJTb6g==",
-      "dependencies": {
-        "@cosmjs/amino": "^0.25.6",
-        "@cosmjs/crypto": "^0.25.6",
-        "@cosmjs/encoding": "^0.25.6",
-        "@cosmjs/math": "^0.25.6",
-        "@cosmjs/utils": "^0.25.6",
-        "axios": "^0.21.1",
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/launchpad/-/launchpad-0.27.1.tgz",
+      "integrity": "sha512-DcFwGD/z5PK8CzO2sojDxa+Be9EIEtRZb2YawgVnw2Ht/p5FlNv+OVo8qlishpBdalXEN7FvQ1dVeDFEe9TuJw==",
+      "dependencies": {
+        "@cosmjs/amino": "0.27.1",
+        "@cosmjs/crypto": "0.27.1",
+        "@cosmjs/encoding": "0.27.1",
+        "@cosmjs/math": "0.27.1",
+        "@cosmjs/utils": "0.27.1",
+        "axios": "^0.21.2",
         "fast-deep-equal": "^3.1.3"
       }
     },
+    "node_modules/@cosmjs/launchpad/node_modules/@cosmjs/amino": {
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/amino/-/amino-0.27.1.tgz",
+      "integrity": "sha512-w56ar/nK9+qlvWDpBPRmD0Blk2wfkkLqRi1COs1x7Ll1LF0AtkIBUjbRKplENLbNovK0T3h+w8bHiFm+GBGQOA==",
+      "dependencies": {
+        "@cosmjs/crypto": "0.27.1",
+        "@cosmjs/encoding": "0.27.1",
+        "@cosmjs/math": "0.27.1",
+        "@cosmjs/utils": "0.27.1"
+      }
+    },
+    "node_modules/@cosmjs/launchpad/node_modules/@cosmjs/crypto": {
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/crypto/-/crypto-0.27.1.tgz",
+      "integrity": "sha512-vbcxwSt99tIYJg8Spp00wc3zx72qx+pY3ozGuBN8gAvySnagK9dQ/jHwtWQWdammmdD6oW+75WfIHZ+gNa+Ybg==",
+      "dependencies": {
+        "@cosmjs/encoding": "0.27.1",
+        "@cosmjs/math": "0.27.1",
+        "@cosmjs/utils": "0.27.1",
+        "bip39": "^3.0.2",
+        "bn.js": "^5.2.0",
+        "elliptic": "^6.5.3",
+        "js-sha3": "^0.8.0",
+        "libsodium-wrappers": "^0.7.6",
+        "ripemd160": "^2.0.2",
+        "sha.js": "^2.4.11"
+      }
+    },
+    "node_modules/@cosmjs/launchpad/node_modules/@cosmjs/encoding": {
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/encoding/-/encoding-0.27.1.tgz",
+      "integrity": "sha512-rayLsA0ojHeniaRfWWcqSsrE/T1rl1gl0OXVNtXlPwLJifKBeLEefGbOUiAQaT0wgJ8VNGBazVtAZBpJidfDhw==",
+      "dependencies": {
+        "base64-js": "^1.3.0",
+        "bech32": "^1.1.4",
+        "readonly-date": "^1.0.0"
+      }
+    },
+    "node_modules/@cosmjs/launchpad/node_modules/@cosmjs/math": {
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/math/-/math-0.27.1.tgz",
+      "integrity": "sha512-cHWVjmfIjtRc7f80n7x+J5k8pe+vTVTQ0lA82tIxUgqUvgS6rogPP/TmGtTiZ4+NxWxd11DUISY6gVpr18/VNQ==",
+      "dependencies": {
+        "bn.js": "^5.2.0"
+      }
+    },
+    "node_modules/@cosmjs/launchpad/node_modules/@cosmjs/utils": {
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/utils/-/utils-0.27.1.tgz",
+      "integrity": "sha512-VG7QPDiMUzVPxRdJahDV8PXxVdnuAHiIuG56hldV4yPnOz/si/DLNd7VAUUA5923b6jS1Hhev0Hr6AhEkcxBMg=="
+    },
+    "node_modules/@cosmjs/launchpad/node_modules/bn.js": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
+      "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ=="
+    },
     "node_modules/@cosmjs/math": {
       "version": "0.25.6",
       "resolved": "https://registry.npmjs.org/@cosmjs/math/-/math-0.25.6.tgz",
@@ -2038,17 +2094,75 @@
       }
     },
     "@cosmjs/launchpad": {
-      "version": "0.25.6",
-      "resolved": "https://registry.npmjs.org/@cosmjs/launchpad/-/launchpad-0.25.6.tgz",
-      "integrity": "sha512-4Yhn4cX50UE6jZz/hWqKeeCmvrlrz0BBwOdYX/29k25FqP+oLAow1xKm6UxgYuuAq8Pg/bUvswxSqwegZJTb6g==",
-      "requires": {
-        "@cosmjs/amino": "^0.25.6",
-        "@cosmjs/crypto": "^0.25.6",
-        "@cosmjs/encoding": "^0.25.6",
-        "@cosmjs/math": "^0.25.6",
-        "@cosmjs/utils": "^0.25.6",
-        "axios": "^0.21.1",
+      "version": "0.27.1",
+      "resolved": "https://registry.npmjs.org/@cosmjs/launchpad/-/launchpad-0.27.1.tgz",
+      "integrity": "sha512-DcFwGD/z5PK8CzO2sojDxa+Be9EIEtRZb2YawgVnw2Ht/p5FlNv+OVo8qlishpBdalXEN7FvQ1dVeDFEe9TuJw==",
+      "requires": {
+        "@cosmjs/amino": "0.27.1",
+        "@cosmjs/crypto": "0.27.1",
+        "@cosmjs/encoding": "0.27.1",
+        "@cosmjs/math": "0.27.1",
+        "@cosmjs/utils": "0.27.1",
+        "axios": "^0.21.2",
         "fast-deep-equal": "^3.1.3"
+      },
+      "dependencies": {
+        "@cosmjs/amino": {
+          "version": "0.27.1",
+          "resolved": "https://registry.npmjs.org/@cosmjs/amino/-/amino-0.27.1.tgz",
+          "integrity": "sha512-w56ar/nK9+qlvWDpBPRmD0Blk2wfkkLqRi1COs1x7Ll1LF0AtkIBUjbRKplENLbNovK0T3h+w8bHiFm+GBGQOA==",
+          "requires": {
+            "@cosmjs/crypto": "0.27.1",
+            "@cosmjs/encoding": "0.27.1",
+            "@cosmjs/math": "0.27.1",
+            "@cosmjs/utils": "0.27.1"
+          }
+        },
+        "@cosmjs/crypto": {
+          "version": "0.27.1",
+          "resolved": "https://registry.npmjs.org/@cosmjs/crypto/-/crypto-0.27.1.tgz",
+          "integrity": "sha512-vbcxwSt99tIYJg8Spp00wc3zx72qx+pY3ozGuBN8gAvySnagK9dQ/jHwtWQWdammmdD6oW+75WfIHZ+gNa+Ybg==",
+          "requires": {
+            "@cosmjs/encoding": "0.27.1",
+            "@cosmjs/math": "0.27.1",
+            "@cosmjs/utils": "0.27.1",
+            "bip39": "^3.0.2",
+            "bn.js": "^5.2.0",
+            "elliptic": "^6.5.3",
+            "js-sha3": "^0.8.0",
+            "libsodium-wrappers": "^0.7.6",
+            "ripemd160": "^2.0.2",
+            "sha.js": "^2.4.11"
+          }
+        },
+        "@cosmjs/encoding": {
+          "version": "0.27.1",
+          "resolved": "https://registry.npmjs.org/@cosmjs/encoding/-/encoding-0.27.1.tgz",
+          "integrity": "sha512-rayLsA0ojHeniaRfWWcqSsrE/T1rl1gl0OXVNtXlPwLJifKBeLEefGbOUiAQaT0wgJ8VNGBazVtAZBpJidfDhw==",
+          "requires": {
+            "base64-js": "^1.3.0",
+            "bech32": "^1.1.4",
+            "readonly-date": "^1.0.0"
+          }
+        },
+        "@cosmjs/math": {
+          "version": "0.27.1",
+          "resolved": "https://registry.npmjs.org/@cosmjs/math/-/math-0.27.1.tgz",
+          "integrity": "sha512-cHWVjmfIjtRc7f80n7x+J5k8pe+vTVTQ0lA82tIxUgqUvgS6rogPP/TmGtTiZ4+NxWxd11DUISY6gVpr18/VNQ==",
+          "requires": {
+            "bn.js": "^5.2.0"
+          }
+        },
+        "@cosmjs/utils": {
+          "version": "0.27.1",
+          "resolved": "https://registry.npmjs.org/@cosmjs/utils/-/utils-0.27.1.tgz",
+          "integrity": "sha512-VG7QPDiMUzVPxRdJahDV8PXxVdnuAHiIuG56hldV4yPnOz/si/DLNd7VAUUA5923b6jS1Hhev0Hr6AhEkcxBMg=="
+        },
+        "bn.js": {
+          "version": "5.2.1",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
+          "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ=="
+        }
       }
     },
     "@cosmjs/math": {
diff --git a/package.json b/package.json
index 4037cd88..3913d8b8 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "homepage": "https://github.com/AssetMantle/mantlejs#readme",
   "dependencies": {
     "@cosmjs/amino": "^0.25.5",
-    "@cosmjs/launchpad": "^0.25.5",
+    "@cosmjs/launchpad": "^0.27.1",
     "@tendermint/amino-js": "^0.6.2",
     "@tendermint/belt": "^0.3.0",
     "@tendermint/sig": "^0.6.0",