diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index b99e50a934de..e66d40d3bcb8 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1875,7 +1875,7 @@ self: super: {
       sha256 = "1zhv1cg047lfyxfs3mvc73vv96pn240zaj7f2yl4lw5yj6y5rfk9";
     };
   } super.haskell-ci).overrideScope (self: super: {
-    attoparsec = self.attoparsec_0_14_2;
+    attoparsec = self.attoparsec_0_14_3;
     Cabal = self.Cabal_3_6_2_0;
   });
 
diff --git a/pkgs/development/haskell-modules/configuration-ghc-9.2.x.nix b/pkgs/development/haskell-modules/configuration-ghc-9.2.x.nix
index fab62efb46f6..07bd70165dd0 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-9.2.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-9.2.x.nix
@@ -83,7 +83,7 @@ self: super: {
   # Jailbreaks & Version Updates
   assoc = doJailbreak super.assoc;
   async = doJailbreak super.async;
-  attoparsec = super.attoparsec_0_14_2;
+  attoparsec = super.attoparsec_0_14_3;
   base64-bytestring = doJailbreak super.base64-bytestring;
   base-compat = self.base-compat_0_12_1;
   base-compat-batteries = self.base-compat-batteries_0_12_1;