diff --git a/packages/core/package.json b/packages/core/package.json
index b7f4ed9..d467043 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ragestudio/relic-core",
-  "version": "0.17.6",
+  "version": "0.17.7",
   "license": "MIT",
   "author": "RageStudio",
   "description": "RageStudio Relic, yet another package manager.",
diff --git a/packages/core/src/manifest/libs/fs/index.js b/packages/core/src/manifest/libs/fs/index.js
index a025bc1..d12eaee 100644
--- a/packages/core/src/manifest/libs/fs/index.js
+++ b/packages/core/src/manifest/libs/fs/index.js
@@ -16,7 +16,7 @@ export default class SecureFileSystem {
     readFileSync(destination, options) {
         this.checkOutsideJail(destination)
 
-        return fs.readFileSync(finalPath, options)
+        return fs.readFileSync(destination, options)
     }
 
     copyFileSync(from, to) {
@@ -29,7 +29,7 @@ export default class SecureFileSystem {
     writeFileSync(destination, data, options) {
         this.checkOutsideJail(destination)
 
-        return fs.writeFileSync(finalPath, data, options)
+        return fs.writeFileSync(destination, data, options)
     }
 
     // don't need to check finalPath
diff --git a/packages/gui/package.json b/packages/gui/package.json
index 3269519..3d58068 100644
--- a/packages/gui/package.json
+++ b/packages/gui/package.json
@@ -24,7 +24,7 @@
     "@getstation/electron-google-oauth2": "^14.0.0",
     "@imjs/electron-differential-updater": "^5.1.7",
     "@loadable/component": "^5.16.3",
-    "@ragestudio/relic-core": "^0.17.6",
+    "@ragestudio/relic-core": "^0.17.7",
     "antd": "^5.13.2",
     "classnames": "^2.3.2",
     "electron-differential-updater": "^4.3.2",