diff --git a/packages/apidom-ls/src/config/openapi/oauth-flows/completion.ts b/packages/apidom-ls/src/config/openapi/oauth-flows/completion.ts
index fb73df47c9..02de52bf8e 100644
--- a/packages/apidom-ls/src/config/openapi/oauth-flows/completion.ts
+++ b/packages/apidom-ls/src/config/openapi/oauth-flows/completion.ts
@@ -24,6 +24,20 @@ const completion: ApidomCompletionItem[] = [
       { namespace: 'openapi', version: '3.0.3' },
     ],
   },
+  {
+    label: 'implicit',
+    insertText: 'implicit',
+    kind: 14,
+    format: CompletionFormat.OBJECT,
+    type: CompletionType.PROPERTY,
+    insertTextFormat: 2,
+    documentation: {
+      kind: 'markdown',
+      value:
+        '[OAuth Flow Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#oauthFlowObject)\n\\\n\\\nConfiguration for the OAuth Implicit flow.',
+    },
+    targetSpecs: [{ namespace: 'openapi', version: '3.1.0' }],
+  },
   {
     label: 'password',
     insertText: 'password',
@@ -43,6 +57,20 @@ const completion: ApidomCompletionItem[] = [
       { namespace: 'openapi', version: '3.0.3' },
     ],
   },
+  {
+    label: 'password',
+    insertText: 'password',
+    kind: 14,
+    format: CompletionFormat.OBJECT,
+    type: CompletionType.PROPERTY,
+    insertTextFormat: 2,
+    documentation: {
+      kind: 'markdown',
+      value:
+        '[OAuth Flow Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#oauthFlowObject)\n\\\n\\\nConfiguration for the OAuth Resource Owner Password flow.',
+    },
+    targetSpecs: [{ namespace: 'openapi', version: '3.1.0' }],
+  },
   {
     label: 'clientCredentials',
     insertText: 'clientCredentials',
@@ -62,6 +90,20 @@ const completion: ApidomCompletionItem[] = [
       { namespace: 'openapi', version: '3.0.3' },
     ],
   },
+  {
+    label: 'clientCredentials',
+    insertText: 'clientCredentials',
+    kind: 14,
+    format: CompletionFormat.OBJECT,
+    type: CompletionType.PROPERTY,
+    insertTextFormat: 2,
+    documentation: {
+      kind: 'markdown',
+      value:
+        '[OAuth Flow Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#oauthFlowObject)\n\\\n\\\nConfiguration for the OAuth Client Credentials flow. Previously called `application` in OpenAPI 2.0.',
+    },
+    targetSpecs: [{ namespace: 'openapi', version: '3.1.0' }],
+  },
   {
     label: 'authorizationCode',
     insertText: 'clientCredentials',
@@ -81,6 +123,20 @@ const completion: ApidomCompletionItem[] = [
       { namespace: 'openapi', version: '3.0.3' },
     ],
   },
+  {
+    label: 'authorizationCode',
+    insertText: 'clientCredentials',
+    kind: 14,
+    format: CompletionFormat.OBJECT,
+    type: CompletionType.PROPERTY,
+    insertTextFormat: 2,
+    documentation: {
+      kind: 'markdown',
+      value:
+        '[OAuth Flow Object](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#oauthFlowObject)\n\\\n\\\nConfiguration for the OAuth Authorization Code flow. Previously called accessCode in OpenAPI 2.0.',
+    },
+    targetSpecs: [{ namespace: 'openapi', version: '3.1.0' }],
+  },
 ];
 
 export default completion;