diff --git a/package-lock.json b/package-lock.json
index 012aba7..18246a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cosmwasm-cli",
-  "version": "0.0.2",
+  "version": "0.1.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -25,22 +25,169 @@
       }
     },
     "@cosmjs/cosmwasm-stargate": {
-      "version": "0.28.4",
-      "resolved": "https://registry.npmjs.org/@cosmjs/cosmwasm-stargate/-/cosmwasm-stargate-0.28.4.tgz",
-      "integrity": "sha512-dkTwTD+j2mjk7+l3pQQ3io2D0U7NIA4LXzkKtfBN87PGlj2G+VJFzcXk1T4DYmvrXjsQOi1kYeQRGWFA0XdvnQ==",
+      "version": "0.28.7",
+      "resolved": "https://registry.npmjs.org/@cosmjs/cosmwasm-stargate/-/cosmwasm-stargate-0.28.7.tgz",
+      "integrity": "sha512-pUIHu8ssLFnUqQJlva3AWuXgIiqfCrpmyIe+B61x8GMz/MxDsoiojQHsNQFh4vV518DgIx3bJu6hXF6YPwA+Kg==",
       "requires": {
-        "@cosmjs/amino": "0.28.4",
-        "@cosmjs/crypto": "0.28.4",
-        "@cosmjs/encoding": "0.28.4",
-        "@cosmjs/math": "0.28.4",
-        "@cosmjs/proto-signing": "0.28.4",
-        "@cosmjs/stargate": "0.28.4",
-        "@cosmjs/tendermint-rpc": "0.28.4",
-        "@cosmjs/utils": "0.28.4",
+        "@cosmjs/amino": "0.28.7",
+        "@cosmjs/crypto": "0.28.7",
+        "@cosmjs/encoding": "0.28.7",
+        "@cosmjs/math": "0.28.7",
+        "@cosmjs/proto-signing": "0.28.7",
+        "@cosmjs/stargate": "0.28.7",
+        "@cosmjs/tendermint-rpc": "0.28.7",
+        "@cosmjs/utils": "0.28.7",
         "cosmjs-types": "^0.4.0",
         "long": "^4.0.0",
-        "pako": "^2.0.2",
-        "protobufjs": "~6.10.2"
+        "pako": "^2.0.2"
+      },
+      "dependencies": {
+        "@cosmjs/amino": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/amino/-/amino-0.28.7.tgz",
+          "integrity": "sha512-NTCUS3+u9bxwW8moC0N1RS4Gk/fs3JPHTKcp7ksH39V4+7uOKM2rGsyFAekiHNxYngnQ+1hU5x2tddS25soK6Q==",
+          "requires": {
+            "@cosmjs/crypto": "0.28.7",
+            "@cosmjs/encoding": "0.28.7",
+            "@cosmjs/math": "0.28.7",
+            "@cosmjs/utils": "0.28.7"
+          }
+        },
+        "@cosmjs/crypto": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/crypto/-/crypto-0.28.7.tgz",
+          "integrity": "sha512-Fuq90nnqXQb6VvUadGtPy1X6arXY+yhqB95VzN8GM/ZdBLeigu6a3XjOvFki4lKO94QdLn2e9huD8dm4tDQDsA==",
+          "requires": {
+            "@cosmjs/encoding": "0.28.7",
+            "@cosmjs/math": "0.28.7",
+            "@cosmjs/utils": "0.28.7",
+            "@noble/hashes": "^1",
+            "bn.js": "^5.2.0",
+            "elliptic": "^6.5.3",
+            "libsodium-wrappers": "^0.7.6"
+          }
+        },
+        "@cosmjs/encoding": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/encoding/-/encoding-0.28.7.tgz",
+          "integrity": "sha512-m2OuRhxux0YacvtjTocEOHyjnKO/KKGjqXlAY5HXGJpyntr+PIlJFdoS9tHax+1rNRrblZXwYIT+UqOs+kSk5Q==",
+          "requires": {
+            "base64-js": "^1.3.0",
+            "bech32": "^1.1.4",
+            "readonly-date": "^1.0.0"
+          }
+        },
+        "@cosmjs/json-rpc": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/json-rpc/-/json-rpc-0.28.7.tgz",
+          "integrity": "sha512-2qgRL/9ih/ZYU/8LmtDQopaCKJBKqsuoSXfb2XO3yv6EkE28yiA8YAwLW5IrXjl1tfSiolHaBWarEASS/8Q5xA==",
+          "requires": {
+            "@cosmjs/stream": "0.28.7",
+            "xstream": "^11.14.0"
+          }
+        },
+        "@cosmjs/math": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/math/-/math-0.28.7.tgz",
+          "integrity": "sha512-wSXIOOGVzgtRFsGwScpvQ6C6DUx97K7Ez3KyvRALNzspEnIoKPDgTXf438zhZnb+0+ERAwgdkb/6zWaDoVBfUA==",
+          "requires": {
+            "bn.js": "^5.2.0"
+          }
+        },
+        "@cosmjs/proto-signing": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/proto-signing/-/proto-signing-0.28.7.tgz",
+          "integrity": "sha512-cOwDQVv95KnpHWlkrtxZ+2Q+z2Qp8Co//g+bwNc+YZ403iGHXSK5PRe3YsPa4f3elKJkJpHVi5oyzp4DB8p7mA==",
+          "requires": {
+            "@cosmjs/amino": "0.28.7",
+            "@cosmjs/crypto": "0.28.7",
+            "@cosmjs/encoding": "0.28.7",
+            "@cosmjs/math": "0.28.7",
+            "@cosmjs/utils": "0.28.7",
+            "cosmjs-types": "^0.4.0",
+            "long": "^4.0.0"
+          }
+        },
+        "@cosmjs/socket": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/socket/-/socket-0.28.7.tgz",
+          "integrity": "sha512-+sCR5AzjjsKlA0K7m8YdxldMvgJa3Tqnx0AAyQXlNw2VXmW1zu9DkKZWW475XFhwO9UYfrdIsOe1vbhnUjQb5g==",
+          "requires": {
+            "@cosmjs/stream": "0.28.7",
+            "isomorphic-ws": "^4.0.1",
+            "ws": "^7",
+            "xstream": "^11.14.0"
+          }
+        },
+        "@cosmjs/stargate": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/stargate/-/stargate-0.28.7.tgz",
+          "integrity": "sha512-3nY7czFUaY74gacbQAZuNji1qJWWQjv2C1cxYNqe7qAZAvCiz6A9adJVUmCJRL4peeG7tKiOny1J5IFbsgRu0g==",
+          "requires": {
+            "@confio/ics23": "^0.6.8",
+            "@cosmjs/amino": "0.28.7",
+            "@cosmjs/encoding": "0.28.7",
+            "@cosmjs/math": "0.28.7",
+            "@cosmjs/proto-signing": "0.28.7",
+            "@cosmjs/stream": "0.28.7",
+            "@cosmjs/tendermint-rpc": "0.28.7",
+            "@cosmjs/utils": "0.28.7",
+            "cosmjs-types": "^0.4.0",
+            "long": "^4.0.0",
+            "protobufjs": "~6.11.3",
+            "xstream": "^11.14.0"
+          }
+        },
+        "@cosmjs/stream": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/stream/-/stream-0.28.7.tgz",
+          "integrity": "sha512-zTMZadlpmxAMtKUHX/dnYs1STung392+P50WgSUAjllG7CZYl7SAY03AKgc+aoF1ohYQcgH9H7VSgabEgLPhmg==",
+          "requires": {
+            "xstream": "^11.14.0"
+          }
+        },
+        "@cosmjs/tendermint-rpc": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/tendermint-rpc/-/tendermint-rpc-0.28.7.tgz",
+          "integrity": "sha512-xhIVJL3ol+fZxywP76Ik9pHqCvBdU/BGAw6p48mhla3L3xNcFN2Nf+EnJWcIZPqZl8bHm5QHzPk9VqVFVYCMCw==",
+          "requires": {
+            "@cosmjs/crypto": "0.28.7",
+            "@cosmjs/encoding": "0.28.7",
+            "@cosmjs/json-rpc": "0.28.7",
+            "@cosmjs/math": "0.28.7",
+            "@cosmjs/socket": "0.28.7",
+            "@cosmjs/stream": "0.28.7",
+            "@cosmjs/utils": "0.28.7",
+            "axios": "^0.21.2",
+            "readonly-date": "^1.0.0",
+            "xstream": "^11.14.0"
+          }
+        },
+        "@cosmjs/utils": {
+          "version": "0.28.7",
+          "resolved": "https://registry.npmjs.org/@cosmjs/utils/-/utils-0.28.7.tgz",
+          "integrity": "sha512-0ya5mRaDY956n87dKjx6wfqgH/uEfrZyMswIhcEPqQPegwp4FDd6cwJtSdv/d5S7fgvoEs2UABvUFNzCT5C0hg=="
+        },
+        "protobufjs": {
+          "version": "6.11.3",
+          "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.3.tgz",
+          "integrity": "sha512-xL96WDdCZYdU7Slin569tFX712BxsxslWwAfAhCYjQKGTq7dAU91Lomy6nLLhh/dyGhk/YH4TwTSRxTzhuHyZg==",
+          "requires": {
+            "@protobufjs/aspromise": "^1.1.2",
+            "@protobufjs/base64": "^1.1.2",
+            "@protobufjs/codegen": "^2.0.4",
+            "@protobufjs/eventemitter": "^1.1.0",
+            "@protobufjs/fetch": "^1.1.0",
+            "@protobufjs/float": "^1.0.2",
+            "@protobufjs/inquire": "^1.1.0",
+            "@protobufjs/path": "^1.1.2",
+            "@protobufjs/pool": "^1.1.0",
+            "@protobufjs/utf8": "^1.1.0",
+            "@types/long": "^4.0.1",
+            "@types/node": ">=13.7.0",
+            "long": "^4.0.0"
+          }
+        }
       }
     },
     "@cosmjs/crypto": {
@@ -672,9 +819,9 @@
       }
     },
     "pako": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/pako/-/pako-2.0.4.tgz",
-      "integrity": "sha512-v8tweI900AUkZN6heMU/4Uy4cXRc2AYNRggVmTR+dEncawDJgCdLMximOVA2p4qO57WMynangsfGRb5WD6L1Bg=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/pako/-/pako-2.1.0.tgz",
+      "integrity": "sha512-w+eufiZ1WuJYgPXbV/PO3NCMEc3xqylkKHzp8bxp1uW4qaSNQUkwmLLEc3kKsfz8lpV1F8Ht3U1Cm+9Srog2ug=="
     },
     "prebuild-install": {
       "version": "7.1.0",
diff --git a/package.json b/package.json
index 84a56bd..985d1e3 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "@cosmjs/amino": "^0.28.4",
-    "@cosmjs/cosmwasm-stargate": "^0.28.4",
+    "@cosmjs/cosmwasm-stargate": "^0.28.7",
     "@cosmjs/crypto": "^0.28.4",
     "@cosmjs/encoding": "^0.28.4",
     "@cosmjs/proto-signing": "^0.28.4",