diff --git a/src/composables/graph/useSelectionState.test.ts b/src/composables/graph/useSelectionState.test.ts
index 7d521d743..e16c8f13f 100644
--- a/src/composables/graph/useSelectionState.test.ts
+++ b/src/composables/graph/useSelectionState.test.ts
@@ -168,7 +168,7 @@ describe('useSelectionState', () => {
       title: 'Node Library',
       type: 'custom',
       render: () => null
-    } as any)
+    } as unknown as ReturnType<typeof useNodeLibrarySidebarTab>)
 
     // Setup mock utility functions
     vi.mocked(isLGraphNode).mockImplementation((item: unknown) => {
@@ -180,7 +180,10 @@ describe('useSelectionState', () => {
       return typedNode?.type === 'ImageNode'
     })
     vi.mocked(filterOutputNodes).mockImplementation(
-      (nodes: TestNode[]) => nodes.filter((n) => n.type === 'OutputNode') as any
+      (nodes: TestNode[]) =>
+        nodes.filter((n) => n.type === 'OutputNode') as unknown as ReturnType<
+          typeof filterOutputNodes
+        >
     )
   })
 
diff --git a/src/lib/litegraph/src/canvas/LinkConnector.core.test.ts b/src/lib/litegraph/src/canvas/LinkConnector.core.test.ts
index 65b468940..1eb73ed60 100644
--- a/src/lib/litegraph/src/canvas/LinkConnector.core.test.ts
+++ b/src/lib/litegraph/src/canvas/LinkConnector.core.test.ts
@@ -136,7 +136,9 @@ describe('LinkConnector', () => {
       connector.state.connectingTo = 'input'
 
       expect(() => {
-        connector.moveInputLink(network, { link: 1 } as any)
+        connector.moveInputLink(network, { link: 1 } as unknown as Parameters<
+          typeof connector.moveInputLink
+        >[1])
       }).toThrow('Already dragging links.')
     })
   })
@@ -174,7 +176,9 @@ describe('LinkConnector', () => {
       connector.state.connectingTo = 'output'
 
       expect(() => {
-        connector.moveOutputLink(network, { links: [1] } as any)
+        connector.moveOutputLink(network, {
+          links: [1]
+        } as unknown as Parameters<typeof connector.moveOutputLink>[1])
       }).toThrow('Already dragging links.')
     })
   })
diff --git a/src/lib/litegraph/src/subgraph/SubgraphNode.test.ts b/src/lib/litegraph/src/subgraph/SubgraphNode.test.ts
index 96e2e5dd3..a83ad3522 100644
--- a/src/lib/litegraph/src/subgraph/SubgraphNode.test.ts
+++ b/src/lib/litegraph/src/subgraph/SubgraphNode.test.ts
@@ -7,6 +7,7 @@
  */
 import { describe, expect, it, vi } from 'vitest'
 
+import type { SubgraphEventMap } from '@/lib/litegraph/src/infrastructure/SubgraphEventMap'
 import type { SubgraphNode } from '@/lib/litegraph/src/litegraph'
 import { LGraph, Subgraph } from '@/lib/litegraph/src/litegraph'
 
@@ -531,8 +532,8 @@ describe.skip('SubgraphNode Cleanup', () => {
 
     // Now trigger an event - only node1 should respond
     subgraph.events.dispatch('input-added', {
-      input: { name: 'test', type: 'number', id: 'test-id' } as any
-    })
+      input: { name: 'test', type: 'number', id: 'test-id' }
+    } as unknown as SubgraphEventMap['input-added'])
 
     // Only node1 should have added an input
     expect(node1.inputs.length).toBe(1) // node1 responds
@@ -558,8 +559,8 @@ describe.skip('SubgraphNode Cleanup', () => {
 
     // Trigger an event - no nodes should respond
     subgraph.events.dispatch('input-added', {
-      input: { name: 'test', type: 'number', id: 'test-id' } as any
-    })
+      input: { name: 'test', type: 'number', id: 'test-id' }
+    } as unknown as SubgraphEventMap['input-added'])
 
     // Without cleanup: all 3 removed nodes would have added an input
     // With cleanup: no nodes should have added an input