diff --git a/package.json b/package.json
index fa57915..9ca4428 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "solar-css": "git+https://github.com/stellar/solar#master",
     "solar-stellarorg": "git+https://github.com/stellar/solar-stellarorg#master",
     "solar-stellarorg-pages": "git+https://github.com/stellar/solar-stellarorg-pages#master",
-    "stellar-sdk": "~0.9.1",
+    "stellar-sdk": "~8.2.3",
     "tether-drop": "1.4.2"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 31fede3..840d6ad 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,28 @@
 # yarn lockfile v1
 
 
+"@types/eventsource@^1.1.2":
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/@types/eventsource/-/eventsource-1.1.5.tgz#408e9b45efb176c8bea672ab58c81e7ab00d24bc"
+  integrity sha512-BA9q9uC2PAMkUS7DunHTxWZZaVpeNzDG8lkBxcKwzKJClfDQ4Z59/Csx7HSH/SIqFN2JWh0tAKAM6k/wRR0OZg==
+
+"@types/node@*", "@types/node@>= 8":
+  version "15.14.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-15.14.0.tgz#74dbf254fb375551a9d2a71faf6b9dbc2178dc53"
+  integrity sha512-um/+/ip3QZmwLfIkWZSNtQIJNVAqrJ92OkLMeuZrjZMTAJniI7fh8N8OICyDhAJ2mzgk/fmYFo72jRr5HyZ1EQ==
+
+"@types/randombytes@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/randombytes/-/randombytes-2.0.0.tgz#0087ff5e60ae68023b9bc4398b406fea7ad18304"
+  integrity sha512-bz8PhAVlwN72vqefzxa14DKNT8jK/mV66CSjwdVQM/k3Th3EPKfUtdMniwZgMedQTFuywAsfjnZsg+pEnltaMA==
+  dependencies:
+    "@types/node" "*"
+
+"@types/urijs@^1.19.6":
+  version "1.19.16"
+  resolved "https://registry.yarnpkg.com/@types/urijs/-/urijs-1.19.16.tgz#156658c47438fa867db5dce4d2949fe1ca0878e2"
+  integrity sha512-WgxqcUSEYijGnNWHSln/uqay+AywS3mEhLC+d2PwLsru2fLeMblvxP67Y/SCfB2Pxe+dX/zbIoNNzXY+VKOtNA==
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -351,6 +373,13 @@ aws4@^1.8.0:
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
   integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==
 
+axios@0.21.1:
+  version "0.21.1"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.21.1.tgz#22563481962f4d6bde9a76d516ef0e5d3c09b2b8"
+  integrity sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==
+  dependencies:
+    follow-redirects "^1.10.0"
+
 axios@^0.18.0:
   version "0.18.1"
   resolved "https://registry.yarnpkg.com/axios/-/axios-0.18.1.tgz#ff3f0de2e7b5d180e757ad98000f1081b87bcea3"
@@ -527,7 +556,7 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
-base32.js@~0.1.0:
+base32.js@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/base32.js/-/base32.js-0.1.0.tgz#b582dec693c2f11e893cf064ee6ac5b6131a2202"
   integrity sha1-tYLexpPC8R6JPPBk7mrFthMaIgI=
@@ -582,13 +611,6 @@ binaryextensions@2:
   resolved "https://registry.yarnpkg.com/binaryextensions/-/binaryextensions-2.1.2.tgz#c83c3d74233ba7674e4f313cb2a2b70f54e94b7c"
   integrity sha512-xVNN69YGDghOqCCtA6FI7avYrr02mTJjOgB0/f1VPD3pJC8QEvjTKWc4epDx8AqxxA75NI0QpVM2gPJXUbE4Tg==
 
-bindings@^1.2.1:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.5.0.tgz#10353c9e945334bc0511a6d90b38fbc7c9c504df"
-  integrity sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==
-  dependencies:
-    file-uri-to-path "1.0.0"
-
 block-stream@*:
   version "0.0.9"
   resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
@@ -1051,17 +1073,12 @@ core-js@^1.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
   integrity sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY=
 
-core-js@^2.6.3:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.9.tgz#6b4b214620c834152e179323727fc19741b084f2"
-  integrity sha512-HOpZf6eXmnl7la+cUdMnLvUxKNqLUzJvgIziQ0DiF3JwSImNphIqdGqzj6hIKyX04MmV0poclQ7+wjWvxQyR2A==
-
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
-crc@^3.3.0:
+crc@^3.5.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/crc/-/crc-3.8.0.tgz#ad60269c2c856f8c299e2c4cc0de4556914056c6"
   integrity sha512-iX3mfgcTMIq3ZKLIsVFAbv7+Mc10kxabAGQb8HvjA1o3T1PIYprbakQ65d3I+2HGHt6nSKkM9PYjgoJO2KcFBQ==
@@ -1098,11 +1115,6 @@ currently-unhandled@^0.4.1:
   dependencies:
     array-find-index "^1.0.1"
 
-cursor@^0.1.5:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/cursor/-/cursor-0.1.5.tgz#ea778c2b09d33c2e564fd92147076750483ebb2c"
-  integrity sha1-6neMKwnTPC5WT9khRwdnUEg+uyw=
-
 d@1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
@@ -1283,6 +1295,11 @@ detect-libc@^1.0.2:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
 
+detect-node@^2.0.4:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.1.0.tgz#c9c70775a49c3d03bc2c06d9a73be550f978f8b1"
+  integrity sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==
+
 detective@^4.3.1:
   version "4.7.1"
   resolved "https://registry.yarnpkg.com/detective/-/detective-4.7.1.tgz#0eca7314338442febb6d65da54c10bb1c82b246e"
@@ -1361,14 +1378,6 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
-ed25519@0.0.4:
-  version "0.0.4"
-  resolved "https://registry.yarnpkg.com/ed25519/-/ed25519-0.0.4.tgz#e56218ace2fc903d259593aef0b2a9639f475beb"
-  integrity sha1-5WIYrOL8kD0llZOu8LKpY59HW+s=
-  dependencies:
-    bindings "^1.2.1"
-    nan "^2.0.9"
-
 editions@^1.3.3:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/editions/-/editions-1.3.4.tgz#3662cb592347c3168eb8e498a0ff73271d67f50b"
@@ -1618,15 +1627,10 @@ event-emitter@~0.3.5:
     d "1"
     es5-ext "~0.10.14"
 
-event-source-polyfill@0.0.12:
-  version "0.0.12"
-  resolved "https://registry.yarnpkg.com/event-source-polyfill/-/event-source-polyfill-0.0.12.tgz#e539cd67fdef2760a16aa5262fa98134df52e3af"
-  integrity sha1-5TnNZ/3vJ2ChaqUmL6mBNN9S468=
-
-eventsource@^1.0.5:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.0.7.tgz#8fbc72c93fcd34088090bc0a4e64f4b5cee6d8d0"
-  integrity sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==
+eventsource@^1.0.7:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-1.1.0.tgz#00e8ca7c92109e94b0ddf32dac677d841028cfaf"
+  integrity sha512-VSJjT5oCNrFvCS6igjzPAt5hBzQ2qPBFIbJ03zLI9SE0mxwZpMw6BfJrbFHm1a141AavMEB8JHmBhWAd66PfCg==
   dependencies:
     original "^1.0.0"
 
@@ -1775,11 +1779,6 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
-file-uri-to-path@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
-  integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
-
 filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
@@ -1895,6 +1894,11 @@ follow-redirects@1.5.10:
   dependencies:
     debug "=3.1.0"
 
+follow-redirects@^1.10.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.1.tgz#d9114ded0a1cfdd334e164e6662ad02bfd91ff43"
+  integrity sha512-HWqDgT7ZEkqRzBvc2s64vSZ/hfOceEol3ac/7tKwzuvEyWx3/4UegXh5oBOIotkGsObyk3xznnSRVADBgWSQVg==
+
 for-in@^1.0.1, for-in@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
@@ -2613,6 +2617,11 @@ ini@^1.3.4, ini@~1.3.0:
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
 
+ini@^1.3.5:
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.8.tgz#a29da425b48806f34767a4efce397269af28432c"
+  integrity sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==
+
 inquirer@^0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
@@ -2969,13 +2978,11 @@ js-tokens@^3.0.2:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
   integrity sha1-mGbfOVECEw449/mWvOtlRDIJwls=
 
-js-xdr@^1.0.0:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/js-xdr/-/js-xdr-1.1.2.tgz#aba1f0952508c83f33dd7e774fa9231b3073992b"
-  integrity sha512-ipiz1CnsyjLsba+QQd5jezGXddNKGa4oO9EODy0kWr3G3R8MNslIxkhQFpyRfY3yoY7YplhRVfC3cmXb4AobZQ==
+js-xdr@^1.1.3:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/js-xdr/-/js-xdr-1.3.0.tgz#e72e77c00bbdae62689062b95fe35ae2bd90df32"
+  integrity sha512-fjLTm2uBtFvWsE3l2J14VjTuuB8vJfeTtYuNS7LiLHDWIX2kt0l1pqq9334F8kODUkKPMuULjEcbGbkFFwhx5g==
   dependencies:
-    core-js "^2.6.3"
-    cursor "^0.1.5"
     lodash "^4.17.5"
     long "^2.2.3"
 
@@ -3369,7 +3376,7 @@ lodash@^3.10.0, lodash@^3.2.0, lodash@^3.9.3:
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
   integrity sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=
 
-lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.5, lodash@^4.3.0, lodash@~4.17.10:
+lodash@^4.0.0, lodash@^4.17.11, lodash@^4.17.14, lodash@^4.17.5, lodash@^4.3.0, lodash@~4.17.10:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -3817,11 +3824,16 @@ mute-stream@0.0.5:
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
   integrity sha1-j7+rsKmKJT0xhDMfno3rc3L6xsA=
 
-nan@^2.0.9, nan@^2.12.1, nan@^2.13.2:
+nan@^2.12.1, nan@^2.13.2:
   version "2.14.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.0.tgz#7818f722027b2459a86f0295d434d1fc2336c52c"
   integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
 
+nan@^2.14.0:
+  version "2.14.2"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.14.2.tgz#f5376400695168f4cc694ac9393d0c9585eeea19"
+  integrity sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -3873,6 +3885,11 @@ next-tick@^1.0.0:
   resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
   integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
 
+node-gyp-build@^4.1.0:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.2.3.tgz#ce6277f853835f718829efb47db20f3e4d9c4739"
+  integrity sha512-MN6ZpzmfNCRM+3t57PTJHgHyw/h4OWnZ6mR8P5j/uZtqQr46RRuDE/P+g3n0YR/AiYXeWixZZzaip77gdICfRg==
+
 node-gyp@^3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
@@ -4429,6 +4446,13 @@ randomatic@^3.0.0:
     kind-of "^6.0.0"
     math-random "^1.0.1"
 
+randombytes@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
+  integrity sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==
+  dependencies:
+    safe-buffer "^5.1.0"
+
 range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -4819,6 +4843,11 @@ safe-buffer@>=5.1.0, safe-buffer@^5.0.1, safe-buffer@^5.1.2:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
   integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==
 
+safe-buffer@^5.1.0:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
+
 safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -5028,6 +5057,15 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
+sodium-native@^2.3.0:
+  version "2.4.9"
+  resolved "https://registry.yarnpkg.com/sodium-native/-/sodium-native-2.4.9.tgz#7a7beb997efdbd2c773a385fb959f0cead5f5162"
+  integrity sha512-mbkiyA2clyfwAyOFIzMvsV6ny2KrKEIhFVASJxWfsmgfUEymgLIS2MLHHcGIQMkrcKhPErRaMR5Dzv0EEn+BWg==
+  dependencies:
+    ini "^1.3.5"
+    nan "^2.14.0"
+    node-gyp-build "^4.1.0"
+
 "solar-css@git+https://github.com/stellar/solar#master":
   version "0.6.0"
   resolved "git+https://github.com/stellar/solar#e9e2fb6a8df334c11bc7da6d30e62da80aff7a88"
@@ -5175,34 +5213,42 @@ stdout-stream@^1.4.0:
   dependencies:
     readable-stream "^2.0.1"
 
-stellar-base@^0.7.6:
-  version "0.7.8"
-  resolved "https://registry.yarnpkg.com/stellar-base/-/stellar-base-0.7.8.tgz#8bda188cf59eed4149bedf65b655711b88ce69fc"
-  integrity sha512-bbykAcgpP2r+eqxg+yDI3aL8eetp11f9SwOcU/DKF4Vg0f7MQFJtfd5VlNrzXWhyf0XkpA2TGirBJO5LMiK9/A==
+stellar-base@^5.2.1:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/stellar-base/-/stellar-base-5.3.0.tgz#15e8d9f3767a62bda14d55f0c4347d27987ae1f6"
+  integrity sha512-8LCOX/D/Zp5DBhcTwXQSh9v25sHivkCJc+FSPncqhvMYgvQQg8w+2kj9hCFg1SAxkLJOjSpfzObrUaTl+CFFjw==
   dependencies:
-    base32.js "~0.1.0"
+    base32.js "^0.1.0"
     bignumber.js "^4.0.0"
-    crc "^3.3.0"
-    js-xdr "^1.0.0"
-    lodash "^4.17.10"
+    crc "^3.5.0"
+    js-xdr "^1.1.3"
+    lodash "^4.17.11"
     sha.js "^2.3.6"
     tweetnacl "^1.0.0"
   optionalDependencies:
-    ed25519 "0.0.4"
-
-stellar-sdk@~0.9.1:
-  version "0.9.2"
-  resolved "https://registry.yarnpkg.com/stellar-sdk/-/stellar-sdk-0.9.2.tgz#5d397de064fbb3446136c0c3081c050a442a229c"
-  integrity sha1-XTl94GT7s0RhNsDDCBwFCkQqIpw=
-  dependencies:
-    axios "^0.18.0"
+    sodium-native "^2.3.0"
+
+stellar-sdk@~8.2.3:
+  version "8.2.3"
+  resolved "https://registry.yarnpkg.com/stellar-sdk/-/stellar-sdk-8.2.3.tgz#2970211877937e487b4e1f88021200cf0ddf8603"
+  integrity sha512-RlrR6DD+706vgA1iVDXteU/x3bdqFDthf+4M3C19D/owmF0GCR/FoRQpnPqqRJ0C/rbbdZ6YjAyKO6Q0GSbDWw==
+  dependencies:
+    "@types/eventsource" "^1.1.2"
+    "@types/node" ">= 8"
+    "@types/randombytes" "^2.0.0"
+    "@types/urijs" "^1.19.6"
+    axios "0.21.1"
+    bignumber.js "^4.0.0"
+    detect-node "^2.0.4"
     es6-promise "^4.2.4"
-    event-source-polyfill "0.0.12"
-    eventsource "^1.0.5"
-    lodash "^4.17.10"
-    stellar-base "^0.7.6"
+    eventsource "^1.0.7"
+    lodash "^4.17.11"
+    randombytes "^2.1.0"
+    stellar-base "^5.2.1"
     toml "^2.3.0"
-    urijs "1.19.1"
+    tslib "^1.10.0"
+    urijs "^1.19.1"
+    utility-types "^3.7.0"
 
 stream-consume@~0.1.0:
   version "0.1.1"
@@ -5519,6 +5565,11 @@ tryor@~0.1.2:
   resolved "https://registry.yarnpkg.com/tryor/-/tryor-0.1.2.tgz#8145e4ca7caff40acde3ccf946e8b8bb75b4172b"
   integrity sha1-gUXkynyv9ArN48z5Rui4u3W0Fys=
 
+tslib@^1.10.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
+  integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
+
 tunnel-agent@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -5621,10 +5672,10 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
-urijs@1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
-  integrity sha512-xVrGVi94ueCJNrBSTjWqjvtgvl3cyOTThp2zaMaFNGp3F542TR6sM3f2o8RqZl+AwteClSVmoCyt0ka4RjQOQg==
+urijs@^1.19.1:
+  version "1.19.6"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.6.tgz#51f8cb17ca16faefb20b9a31ac60f84aa2b7c870"
+  integrity sha512-eSXsXZ2jLvGWeLYlQA3Gh36BcjF+0amo92+wHPyN1mdR8Nxf75fuEuYTd9c0a+m/vhCjRK0ESlE9YNLW+E1VEw==
 
 urix@^0.1.0:
   version "0.1.0"
@@ -5661,6 +5712,11 @@ util-deprecate@~1.0.1:
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=
 
+utility-types@^3.7.0:
+  version "3.10.0"
+  resolved "https://registry.yarnpkg.com/utility-types/-/utility-types-3.10.0.tgz#ea4148f9a741015f05ed74fd615e1d20e6bed82b"
+  integrity sha512-O11mqxmi7wMKCo6HKFt5AhO4BwY3VV68YU07tgxfz8zJTIxr4BpsezN49Ffwy9j3ZpwwJp4fkRwjRzq3uWE6Rg==
+
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"