diff --git a/Gopkg.lock b/Gopkg.lock
index bd28eebe..86f30cfe 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -83,7 +83,7 @@
   revision = "2ce16c963a8ac5bd6af851d4877e38701346983f"
 
 [[projects]]
-  digest = "1:da1be9af4c3f262bd385cc722b08d98d4a47ddea57731e98b85c7ba21b35bc31"
+  digest = "1:5247f5757ba31623c464db149dc272a37604516d8fbae1561b36e0d7cee070a5"
   name = "github.com/evilsocket/islazy"
   packages = [
     "data",
@@ -96,8 +96,8 @@
     "zip",
   ]
   pruneopts = "UT"
-  revision = "6ef79e84ded205e48f296d21e3bc65d1cf4f5c78"
-  version = "v1.10.3"
+  revision = "c5c7a41bb1c20e6df409825ed24af8de5fb7fb70"
+  version = "v1.10.4"
 
 [[projects]]
   branch = "master"
diff --git a/vendor/github.com/evilsocket/islazy/zip/unzip.go b/vendor/github.com/evilsocket/islazy/zip/unzip.go
index 79ec84b3..dc6edffb 100644
--- a/vendor/github.com/evilsocket/islazy/zip/unzip.go
+++ b/vendor/github.com/evilsocket/islazy/zip/unzip.go
@@ -13,6 +13,8 @@ import (
 // within the zip file (parameter 1) to an output directory (parameter 2).
 // Credits to https://golangcode.com/unzip-files-in-go/
 func Unzip(src string, dest string) ([]string, error) {
+	var outFile *os.File
+	var zipFile io.ReadCloser
 	var filenames []string
 
 	r, err := zip.OpenReader(src)
@@ -21,33 +23,55 @@ func Unzip(src string, dest string) ([]string, error) {
 	}
 	defer r.Close()
 
+	clean := func() {
+		if outFile != nil {
+			outFile.Close()
+			outFile = nil
+		}
+
+		if zipFile != nil {
+			zipFile.Close()
+			zipFile = nil
+		}
+	}
+
 	for _, f := range r.File {
-		rc, err := f.Open()
+		zipFile, err = f.Open()
 		if err != nil {
 			return filenames, err
 		}
-		defer rc.Close()
 
 		// Store filename/path for returning and using later on
 		fpath := filepath.Join(dest, f.Name)
 
 		// Check for ZipSlip. More Info: https://snyk.io/research/zip-slip-vulnerability#go
 		if !strings.HasPrefix(fpath, filepath.Clean(dest)+string(os.PathSeparator)) {
+			clean()
 			return filenames, fmt.Errorf("%s: illegal file path", fpath)
 		}
 
 		filenames = append(filenames, fpath)
 		if f.FileInfo().IsDir() {
 			os.MkdirAll(fpath, os.ModePerm)
-		} else if err = os.MkdirAll(filepath.Dir(fpath), os.ModePerm); err != nil {
+			clean()
+			continue
+		}
+
+		if err = os.MkdirAll(filepath.Dir(fpath), os.ModePerm); err != nil {
+			clean()
 			return filenames, err
-		} else if outFile, err := os.OpenFile(fpath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode()); err != nil {
+		}
+
+		outFile, err = os.OpenFile(fpath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode())
+		if err != nil {
+			clean()
+			return filenames, err
+		}
+
+		_, err = io.Copy(outFile, zipFile)
+		clean()
+		if err != nil {
 			return filenames, err
-		} else {
-			defer outFile.Close()
-			if _, err = io.Copy(outFile, rc); err != nil {
-				return filenames, err
-			}
 		}
 	}