diff --git a/src/error.rs b/src/error.rs
index 7495bd3..9a0e01f 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -16,7 +16,7 @@ pub enum Error {
     UnconsumedInput(String),
     /// The string is the input at which the error was encountered.
     ParsingError(String, ParsingErrorKind),
-    PeParsingError(PathBuf, Box<dyn error::Error>),
+    PeParsingError(PathBuf, Box<dyn error::Error + Send + Sync + 'static>),
     IoError(PathBuf, io::Error),
 }
 
diff --git a/src/function/version.rs b/src/function/version.rs
index 0d3dc40..412d36f 100644
--- a/src/function/version.rs
+++ b/src/function/version.rs
@@ -150,7 +150,7 @@ impl Version {
         match get_pe_version_info(file_map.as_ref()) {
             Ok(v) => Ok(formatter(&v).map(Version::from)),
             Err(FindError::NotFound) => Ok(None),
-            Err(e) => Err(Error::PeParsingError(file_path.to_path_buf(), e.into())),
+            Err(e) => Err(Error::PeParsingError(file_path.to_path_buf(), Box::new(e))),
         }
     }
 }