diff --git a/pkgs/development/libraries/haskell/llvm-general-pure/3.3.nix b/pkgs/development/libraries/haskell/llvm-general-pure/3.3.8.2.nix
similarity index 100%
rename from pkgs/development/libraries/haskell/llvm-general-pure/3.3.nix
rename to pkgs/development/libraries/haskell/llvm-general-pure/3.3.8.2.nix
diff --git a/pkgs/development/libraries/haskell/llvm-general-pure/3.4.nix b/pkgs/development/libraries/haskell/llvm-general-pure/3.4.1.0.nix
similarity index 86%
rename from pkgs/development/libraries/haskell/llvm-general-pure/3.4.nix
rename to pkgs/development/libraries/haskell/llvm-general-pure/3.4.1.0.nix
index 71947f00a238..200d8d00b446 100644
--- a/pkgs/development/libraries/haskell/llvm-general-pure/3.4.nix
+++ b/pkgs/development/libraries/haskell/llvm-general-pure/3.4.1.0.nix
@@ -4,8 +4,8 @@
 
 cabal.mkDerivation (self: {
   pname = "llvm-general-pure";
-  version = "3.4.0.0";
-  sha256 = "1b8nl4w16w6dsszmnvylrysi4fd86jcn2bvv531d13p81ybnxlx1";
+  version = "3.4.1.0";
+  sha256 = "0cjzqw9k6x8akbgx4rdigvhjhfv9zlq40p789invdc514qmxhr6q";
   buildDepends = [ mtl parsec setenv transformers ];
   testDepends = [
     HUnit mtl QuickCheck testFramework testFrameworkHunit
diff --git a/pkgs/development/libraries/haskell/llvm-general/3.3.nix b/pkgs/development/libraries/haskell/llvm-general/3.3.8.2.nix
similarity index 100%
rename from pkgs/development/libraries/haskell/llvm-general/3.3.nix
rename to pkgs/development/libraries/haskell/llvm-general/3.3.8.2.nix
diff --git a/pkgs/development/libraries/haskell/llvm-general/3.4.nix b/pkgs/development/libraries/haskell/llvm-general/3.4.1.0.nix
similarity index 88%
rename from pkgs/development/libraries/haskell/llvm-general/3.4.nix
rename to pkgs/development/libraries/haskell/llvm-general/3.4.1.0.nix
index 7749c47689e5..b86a65618cd2 100644
--- a/pkgs/development/libraries/haskell/llvm-general/3.4.nix
+++ b/pkgs/development/libraries/haskell/llvm-general/3.4.1.0.nix
@@ -5,8 +5,8 @@
 
 cabal.mkDerivation (self: {
   pname = "llvm-general";
-  version = "3.4.0.0";
-  sha256 = "1hj96wkgdqyvckgmk7r43n9s9fcq4gijnv0ghrj92ggd13hhmv7b";
+  version = "3.4.1.0";
+  sha256 = "0vh0bqkkahafhiv1sqvrncxswvz4rvb2zfwf33936fnnh5vn8vyp";
   buildDepends = [
     llvmGeneralPure mtl parsec setenv transformers utf8String
   ];
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index e7c4e892a9fa..fd697471fa26 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -1588,18 +1588,18 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   ListZipper = callPackage ../development/libraries/haskell/ListZipper {};
 
   # Needed for idris for now
-  llvmGeneral_3_3 = callPackage ../development/libraries/haskell/llvm-general/3.3.nix {
+  llvmGeneral_3_3_8_2 = callPackage ../development/libraries/haskell/llvm-general/3.3.8.2.nix {
     llvmConfig = pkgs.llvm_33;
-    llvmGeneralPure = self.llvmGeneralPure_3_3;
+    llvmGeneralPure = self.llvmGeneralPure_3_3_8_2;
   };
-  llvmGeneral_3_4 = callPackage ../development/libraries/haskell/llvm-general/3.4.nix {
+  llvmGeneral_3_4_1_0 = callPackage ../development/libraries/haskell/llvm-general/3.4.1.0.nix {
     llvmConfig = pkgs.llvm;
   };
-  llvmGeneral = self.llvmGeneral_3_4;
+  llvmGeneral = self.llvmGeneral_3_4_1_0;
 
-  llvmGeneralPure_3_3 = callPackage ../development/libraries/haskell/llvm-general-pure/3.3.nix { };
-  llvmGeneralPure_3_4 = callPackage ../development/libraries/haskell/llvm-general-pure/3.4.nix {};
-  llvmGeneralPure = self.llvmGeneralPure_3_4;
+  llvmGeneralPure_3_3_8_2 = callPackage ../development/libraries/haskell/llvm-general-pure/3.3.8.2.nix { };
+  llvmGeneralPure_3_4_1_0 = callPackage ../development/libraries/haskell/llvm-general-pure/3.4.1.0.nix {};
+  llvmGeneralPure = self.llvmGeneralPure_3_4_1_0;
 
   lrucache = callPackage ../development/libraries/haskell/lrucache {};
 
@@ -2766,8 +2766,8 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
   idris_plain = callPackage ../development/compilers/idris {
     parsers = self.parsers_0_9;
     trifecta = self.trifecta_1_1;
-    llvmGeneral = self.llvmGeneral_3_3;
-    llvmGeneralPure = self.llvmGeneralPure_3_3;
+    llvmGeneral = self.llvmGeneral_3_3_8_2;
+    llvmGeneralPure = self.llvmGeneralPure_3_3_8_2;
   };
 
   idris = callPackage ../development/compilers/idris/wrapper.nix {};