diff --git a/pkgs/development/libraries/haskell/hoogle/default.nix b/pkgs/development/libraries/haskell/hoogle/default.nix
index 5932cd2cc98..5da81ff1127 100644
--- a/pkgs/development/libraries/haskell/hoogle/default.nix
+++ b/pkgs/development/libraries/haskell/hoogle/default.nix
@@ -8,8 +8,8 @@
 
 cabal.mkDerivation (self: {
   pname = "hoogle";
-  version = "4.2.33";
-  sha256 = "0jwik79qcflaghqxfvsd8xvb7y1czb1xihg1ijd29lx7p5mz03il";
+  version = "4.2.34";
+  sha256 = "0vldc7s3nq70jxmnxdzlfrlwg0pxw0lq1lcd53klj2ksjkqhm5jg";
   isLibrary = true;
   isExecutable = true;
   buildDepends = [