diff --git a/pkgs/development/python-modules/pytesseract/default.nix b/pkgs/development/python-modules/pytesseract/default.nix
index 496a163cb5f..0111695ca73 100644
--- a/pkgs/development/python-modules/pytesseract/default.nix
+++ b/pkgs/development/python-modules/pytesseract/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytesseract";
-  version = "0.3.3";
+  version = "0.3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0lml55jrvdzy9fm31zpw64fqc4d6p5djg1ax2kgnimzfscxghh8h";
+    sha256 = "16l9b9f5v0a9j5jfgpd8irk9yhc9byzirrzv1rlkapdbz36sbn5g";
   };
 
   patches = [