diff --git a/libs/remix-tests/src/compiler.ts b/libs/remix-tests/src/compiler.ts
index f16c925edc..2af2069c99 100644
--- a/libs/remix-tests/src/compiler.ts
+++ b/libs/remix-tests/src/compiler.ts
@@ -3,7 +3,7 @@ import async from 'async'
 import path from 'path'
 import deepequal from 'deep-equal'
 import Log from './logger'
-import { Compiler as RemixCompiler } from '@remix-project/remix-solidity'
+import { Compiler as RemixCompiler } from '@remix-project/remix-solidity-ts'
 import { SrcIfc, CompilerConfiguration, CompilationErrors } from './types'
 const logger = new Log()
 const log = logger.logger
diff --git a/libs/remix-ui/editor/src/lib/providers/hoverProvider.ts b/libs/remix-ui/editor/src/lib/providers/hoverProvider.ts
index 7647039528..215662c5bd 100644
--- a/libs/remix-ui/editor/src/lib/providers/hoverProvider.ts
+++ b/libs/remix-ui/editor/src/lib/providers/hoverProvider.ts
@@ -127,7 +127,7 @@ export class RemixHoverProvider implements languages.HoverProvider {
                 })
             } else if (nodeAtPosition.nodeType === 'ContractDefinition') {
                 contents.push({
-                    value: `${nodeAtPosition.contractKind} ${nodeAtPosition.name} ${await getlinearizedBaseContracts(nodeAtPosition)}`
+                    value: `${nodeAtPosition.contractKind || nodeAtPosition.kind} ${nodeAtPosition.name} ${await getlinearizedBaseContracts(nodeAtPosition)}`
                 })
 
             } else if (nodeAtPosition.nodeType === 'InvalidNode') {
diff --git a/yarn.lock b/yarn.lock
index 6139c5e6c5..190b7e536c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3242,19 +3242,19 @@
     npmlog "^4.1.2"
     write-file-atomic "^2.3.0"
 
-"@monaco-editor/loader@^1.2.0":
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/@monaco-editor/loader/-/loader-1.2.0.tgz#373fad69973384624e3d9b60eefd786461a76acd"
-  integrity sha512-cJVCG/T/KxXgzYnjKqyAgsKDbH9mGLjcXxN6AmwumBwa2rVFkwvGcUj1RJtD0ko4XqLqJxwqsN/Z/KURB5f1OQ==
+"@monaco-editor/loader@^1.3.2":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@monaco-editor/loader/-/loader-1.3.2.tgz#04effbb87052d19cd7d3c9d81c0635490f9bb6d8"
+  integrity sha512-BTDbpHl3e47r3AAtpfVFTlAi7WXv4UQ/xZmz8atKl4q7epQV5e7+JbigFDViWF71VBi4IIBdcWP57Hj+OWuc9g==
   dependencies:
     state-local "^1.0.6"
 
-"@monaco-editor/react@^4.3.1":
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/@monaco-editor/react/-/react-4.3.1.tgz#d65bcbf174c39b6d4e7fec43d0cddda82b70a12a"
-  integrity sha512-f+0BK1PP/W5I50hHHmwf11+Ea92E5H1VZXs+wvKplWUWOfyMa1VVwqkJrXjRvbcqHL+XdIGYWhWNdi4McEvnZg==
+"@monaco-editor/react@4.4.5":
+  version "4.4.5"
+  resolved "https://registry.yarnpkg.com/@monaco-editor/react/-/react-4.4.5.tgz#beabe491efeb2457441a00d1c7651c653697f65b"
+  integrity sha512-IImtzU7sRc66OOaQVCG+5PFHkSWnnhrUWGBuH6zNmH2h0YgmAhcjHZQc/6MY9JWEbUtVF1WPBMJ9u1XuFbRrVA==
   dependencies:
-    "@monaco-editor/loader" "^1.2.0"
+    "@monaco-editor/loader" "^1.3.2"
     prop-types "^15.7.2"
 
 "@mrmlnc/readdir-enhanced@^2.2.1":
@@ -9550,7 +9550,7 @@ ent@~2.2.0:
   resolved "https://registry.yarnpkg.com/ent/-/ent-2.2.0.tgz#e964219325a21d05f44466a2f686ed6ce5f5dd1d"
   integrity sha1-6WQhkyWiHQX0RGai9obtbOX13R0=
 
-entities@^2.0.0:
+entities@^2.0.0, entities@^2.0.3:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/entities/-/entities-2.2.0.tgz#098dc90ebb83d8dffa089d55256b351d34c4da55"
   integrity sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==
@@ -20202,6 +20202,14 @@ rollup@1.31.1:
     "@types/node" "*"
     acorn "^7.1.0"
 
+rss-parser@^3.12.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/rss-parser/-/rss-parser-3.12.0.tgz#b8888699ea46304a74363fbd8144671b2997984c"
+  integrity sha512-aqD3E8iavcCdkhVxNDIdg1nkBI17jgqF+9OqPS1orwNaOgySdpvq6B+DoONLhzjzwV8mWg37sb60e4bmLK117A==
+  dependencies:
+    entities "^2.0.3"
+    xml2js "^0.4.19"
+
 rsvp@^4.8.4:
   version "4.8.5"
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
@@ -20332,7 +20340,7 @@ sax@0.5.x:
   resolved "https://registry.yarnpkg.com/sax/-/sax-0.5.8.tgz#d472db228eb331c2506b0e8c15524adb939d12c1"
   integrity sha1-1HLbIo6zMcJQaw6MFVJK25OdEsE=
 
-sax@~1.2.4:
+sax@>=0.6.0, sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
@@ -24086,6 +24094,19 @@ xml-name-validator@^3.0.0:
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
   integrity sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==
 
+xml2js@^0.4.19:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.23.tgz#a0c69516752421eb2ac758ee4d4ccf58843eac66"
+  integrity sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==
+  dependencies:
+    sax ">=0.6.0"
+    xmlbuilder "~11.0.0"
+
+xmlbuilder@~11.0.0:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-11.0.1.tgz#be9bae1c8a046e76b31127726347d0ad7002beb3"
+  integrity sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==
+
 xmlchars@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"