diff --git a/pkgs/shells/powershell/default.nix b/pkgs/shells/powershell/default.nix
index 97e179c94815..a779534c2d63 100644
--- a/pkgs/shells/powershell/default.nix
+++ b/pkgs/shells/powershell/default.nix
@@ -29,7 +29,7 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "powershell";
-  version = "7.4.1";
+  version = "7.4.2";
 
   src = passthru.sources.${stdenv.hostPlatform.system}
     or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
@@ -84,19 +84,19 @@ stdenv.mkDerivation rec {
     sources = {
       aarch64-darwin = fetchurl {
         url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-osx-arm64.tar.gz";
-        hash = "sha256-Q10TWUPw8eOmb+76AlHXPp6AdvUS3pxGnNsgXFvnGWc=";
+        hash = "sha256-Gg1wXIw/x/s0dgCkycZ4fC4eK+zIoduHr8nHvBOPFm4=";
       };
       aarch64-linux = fetchurl {
         url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-linux-arm64.tar.gz";
-        hash = "sha256-cZwRVEofYyLyxY9Vkf96u3dorvl+8KOC43Efifoq3iI=";
+        hash = "sha256-AGAhaUqeDOliRX0jGJ48uIrgMIY7IhkH+PuJHflJeus=";
       };
       x86_64-darwin = fetchurl {
         url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-osx-x64.tar.gz";
-        hash = "sha256-H63q4MY00o8OIISTv7VBnSZd8FdwLEuoCyErZE2X3AA=";
+        hash = "sha256-jH4XY/XjYljkVV4DlOq+f8lwWDcFGA7yaVFKgGUVz+I=";
       };
       x86_64-linux = fetchurl {
         url = "https://github.com/PowerShell/PowerShell/releases/download/v${version}/powershell-${version}-linux-x64.tar.gz";
-        hash = "sha256-i+q6xEMbdem2fG2fr9iwLMAZ8h8jDqPZSuwTSMUFKdM=";
+        hash = "sha256-NmBdw3l53lry4QeDv3DArYFQUh6B5tfJMiA267iX5/4=";
       };
     };
     tests.version = testers.testVersion {