diff --git a/package.json b/package.json
index 9ab6bbb..bf40ae9 100644
--- a/package.json
+++ b/package.json
@@ -112,9 +112,9 @@
     ]
   },
   "devDependencies": {
-    "@types/node": "7.0.43",
+    "@types/node": "^18.14.5",
     "@types/vscode": "^1.22.0",
-    "typescript": "^3.2.2",
+    "typescript": "^4.9.5",
     "vscode-languageserver-types": "^3.6.0"
   },
   "dependencies": {
diff --git a/src/cache.ts b/src/cache.ts
index bc88983..0a1c5f3 100644
--- a/src/cache.ts
+++ b/src/cache.ts
@@ -32,7 +32,7 @@ export class CompletionsCache {
   public updateCached(
     context: TextDocument,
     position: Position,
-    completions: CompletionList
+    completions: any
   ) {
     this._cachedCompletionsFile = context.fileName
     this._cachedCompletionsPosition = position
diff --git a/src/providers/css.ts b/src/providers/css.ts
index 499e6f6..050ca98 100644
--- a/src/providers/css.ts
+++ b/src/providers/css.ts
@@ -113,7 +113,7 @@ export class HTMLStyleCompletionItemProvider implements CompletionItemProvider {
       completions.isIncomplete = true
     }
 
-    this._cache.updateCached(document, position, completions as CompletionList)
+    this._cache.updateCached(document, position, completions)
 
     return {
       isIncomplete: completions.isIncomplete,
@@ -201,7 +201,7 @@ export class CSSCompletionItemProvider implements CompletionItemProvider {
       completions.isIncomplete = true
     }
 
-    this._cache.updateCached(document, position, completions as CompletionList)
+    this._cache.updateCached(document, position, completions)
 
     return {
       isIncomplete: completions.isIncomplete,
diff --git a/src/providers/html.ts b/src/providers/html.ts
index b7d781c..a145758 100644
--- a/src/providers/html.ts
+++ b/src/providers/html.ts
@@ -94,7 +94,7 @@ export class HTMLCompletionItemProvider implements CompletionItemProvider {
       completions.isIncomplete = true
     }
 
-    this._cache.updateCached(document, position, completions as CompletionList)
+    this._cache.updateCached(document, position, completions)
 
     return {
       isIncomplete: completions.isIncomplete,