diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 43d6d38..2b22a81 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,6 +24,8 @@ jobs:
           - 41
           - 42
           - 43
+          - 44
+          - 45
         node-version:
           - '22.12.x'
         os:
diff --git a/package.json b/package.json
index 7853323..3d1a67e 100644
--- a/package.json
+++ b/package.json
@@ -86,6 +86,8 @@
     "electron41": "npm:electron@^41",
     "electron42": "npm:electron@^42",
     "electron43": "npm:electron@^43",
+    "electron44": "npm:electron@^44",
+    "electron45": "npm:electron@^45",
     "html-webpack-plugin": "^5.6.3",
     "husky": "^9.1.7",
     "lint-staged": "^17.4.1",
diff --git a/spec/devtron-install-spec.ts b/spec/devtron-install-spec.ts
index ad7ec8f..8ee1ed7 100644
--- a/spec/devtron-install-spec.ts
+++ b/spec/devtron-install-spec.ts
@@ -131,13 +131,12 @@ describe('Tracking IPC Events', () => {
   before(async function () {
     this.timeout(20 * 1000);
 
-    // wait until webContents is ready
+    // The test window is created before `devtron.install()` registers the renderer
+    // preload, so its first load can miss it. Reload so the preload is applied.
     await new Promise<void>((resolve) => {
       const wc = mainWindow.webContents;
-      if (!wc.isLoading()) {
-        return resolve(); // already loaded
-      }
       wc.once('did-finish-load', () => resolve());
+      wc.reload();
     });
 
     ipcMain.on('test-main-on', () => {});
diff --git a/yarn.lock b/yarn.lock
index f0bf82e..1351b6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -642,6 +642,8 @@ __metadata:
     electron41: "npm:electron@^41"
     electron42: "npm:electron@^42"
     electron43: "npm:electron@^43"
+    electron44: "npm:electron@^44"
+    electron45: "npm:electron@^45"
     html-webpack-plugin: "npm:^5.6.3"
     husky: "npm:^9.1.7"
     lint-staged: "npm:^17.4.1"
@@ -3504,6 +3506,34 @@ __metadata:
   languageName: node
   linkType: hard
 
+"electron44@npm:electron@^44":
+  version: 44.9.3
+  resolution: "electron@npm:44.9.3"
+  dependencies:
+    "@electron-internal/extract-zip": "npm:^1.0.1"
+    "@electron/get": "npm:^5.0.0"
+    "@types/node": "npm:^24.9.0"
+  bin:
+    electron: cli.js
+    install-electron: install.js
+  checksum: 10c0/c3559aaa78f768dbf28b821b600e39e5753f4b316d3eeee30b2f1d72357c7d2a574fcd888353006a9f83968ac4fe2006071696078b23cbfcf1e23dabbc1f25fe
+  languageName: node
+  linkType: hard
+
+"electron45@npm:electron@^45":
+  version: 45.0.0
+  resolution: "electron@npm:45.0.0"
+  dependencies:
+    "@electron-internal/extract-zip": "npm:^1.0.1"
+    "@electron/get": "npm:^5.0.0"
+    "@types/node": "npm:^24.9.0"
+  bin:
+    electron: cli.js
+    install-electron: install.js
+  checksum: 10c0/53dc878a72815e89aadccb125d137d1e2dbeabbe9b8c0f2c1a49c114e85c4635aa32c83af6074f11e6ccbe433069c6c57299a5b473a63322e7957da1348c7d8d
+  languageName: node
+  linkType: hard
+
 "electron@npm:^44.5.0":
   version: 44.5.0
   resolution: "electron@npm:44.5.0"