3 files changed, 7 insertions, 7 deletions
diff --git a/pkgs/applications/blockchains/litecoin/default.nix b/pkgs/applications/blockchains/litecoin/default.nix
index 3eeeafe8d815..378ae2f2efeb 100644
--- a/pkgs/applications/blockchains/litecoin/default.nix
+++ b/pkgs/applications/blockchains/litecoin/default.nix
@@ -11,13 +11,13 @@
 
 mkDerivation rec {
   pname = "litecoin" + lib.optionalString (!withGui) "d";
-  version = "0.21.2.1";
+  version = "0.21.2.2";
 
   src = fetchFromGitHub {
     owner = "litecoin-project";
     repo = "litecoin";
     rev = "v${version}";
-    sha256 = "sha256-WJFdac5hGrHy9o3HzjS91zH+4EtJY7kUJAQK+aZaEyo=";
+    sha256 = "sha256-TuDc47TZOEQA5Lr4DQkEhnO/Szp9h71xPjaBL3jFWuM=";
   };
 
   nativeBuildInputs = [ pkg-config autoreconfHook ];
diff --git a/pkgs/applications/blockchains/polkadot/default.nix b/pkgs/applications/blockchains/polkadot/default.nix
index 7a7e461b1a21..096ff9bd9b0e 100644
--- a/pkgs/applications/blockchains/polkadot/default.nix
+++ b/pkgs/applications/blockchains/polkadot/default.nix
@@ -12,13 +12,13 @@
 }:
 rustPlatform.buildRustPackage rec {
   pname = "polkadot";
-  version = "0.9.38";
+  version = "0.9.39";
 
   src = fetchFromGitHub {
     owner = "paritytech";
     repo = "polkadot";
     rev = "v${version}";
-    hash = "sha256-qS9LZ9KBjOw7hEkUzu7eZFj6ZwbkCDxoqA7FPXb13o4=";
+    hash = "sha256-ewjab9BtItJWtadEZO1PH5+2fOAafNof+2uVm8e78V4=";
 
     # the build process of polkadot requires a .git folder in order to determine
     # the git commit hash that is being built and add it to the version string.
@@ -34,7 +34,7 @@ rustPlatform.buildRustPackage rec {
     '';
   };
 
-  cargoHash = "sha256-4BOgG/NzSppTeEtoEVxqlYjV4FGkNFMeF+qCJwPz+7o=";
+  cargoHash = "sha256-KqdUh+ES9UB01yrmNVXdiyYZPh9pjJOEjcuwlJr6Jxc=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];
 
diff --git a/pkgs/applications/blockchains/stellar-core/default.nix b/pkgs/applications/blockchains/stellar-core/default.nix
index 1a9220b09453..aa50880cf6ac 100644
--- a/pkgs/applications/blockchains/stellar-core/default.nix
+++ b/pkgs/applications/blockchains/stellar-core/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   pname = "stellar-core";
-  version = "19.7.0";
+  version = "19.8.0";
 
   src = fetchFromGitHub {
     owner = "stellar";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-VfaP4EIVsu5JTAV7AX0Ymo44/TD8eUB61CViwf6Hfqw=";
+    sha256 = "sha256-OaJztBOl5rDiCq+s1sXwuX+Yh+LSJtcnGIQeuMANLdU=";
     fetchSubmodules = true;
   };