diff --git a/pkgs/by-name/op/opshin/package.nix b/pkgs/by-name/op/opshin/package.nix
index 7a1a9801eb1f..bda3768ca1d7 100644
--- a/pkgs/by-name/op/opshin/package.nix
+++ b/pkgs/by-name/op/opshin/package.nix
@@ -6,7 +6,7 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "opshin";
-  version = "0.21.2";
+  version = "0.22.0";
 
   format = "pyproject";
 
@@ -14,7 +14,7 @@ python3.pkgs.buildPythonApplication rec {
     owner = "OpShin";
     repo = "opshin";
     rev = version;
-    hash = "sha256-YBdYF04iKUwIZncqyEDalU+YN6/qwlx/vQDzZ19GaPU=";
+    hash = "sha256-ixA5D7Bm/tjYEFhqaJ4sKkCkqQZpDyrwfD/LgN6Y4Uo=";
   };
 
   propagatedBuildInputs = with python3.pkgs; [
diff --git a/pkgs/development/python-modules/pluthon/default.nix b/pkgs/development/python-modules/pluthon/default.nix
index 3467d9b21314..21994bd0817e 100644
--- a/pkgs/development/python-modules/pluthon/default.nix
+++ b/pkgs/development/python-modules/pluthon/default.nix
@@ -1,7 +1,6 @@
 {
   lib,
   fetchFromGitHub,
-  fetchpatch2,
   buildPythonPackage,
   setuptools,
   pythonOlder,
@@ -13,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pluthon";
-  version = "0.5.3";
+  version = "1.0.0";
 
   format = "pyproject";
 
@@ -21,18 +20,9 @@ buildPythonPackage rec {
     owner = "OpShin";
     repo = "pluthon";
     rev = version;
-    hash = "sha256-pX/XPZJQZaSY06nLLEvhf+1LEqYG3CdgPV/3Q6XOzTs=";
+    hash = "sha256-IYpkb/RXRu53HoeVKik7Jog5FyXwrWItrxSla9dN0s4=";
   };
 
-  patches = [
-    (fetchpatch2 {
-      name = "pluthon-bump-uplc.patch";
-      # https://github.com/OpShin/pluthon/pull/21
-      url = "https://github.com/OpShin/pluthon/commit/4b0a40223f253643056cab12231264c5beffc666.patch?full_index=1";
-      hash = "sha256-dO9JaIpkugZFKsr3Hd0cFCy7K+cmf77UfrdkZ+sGQtA=";
-    })
-  ];
-
   propagatedBuildInputs = [
     setuptools
     uplc
diff --git a/pkgs/development/python-modules/rply/default.nix b/pkgs/development/python-modules/rply/default.nix
index 037bbca05e52..064a7a7a9040 100644
--- a/pkgs/development/python-modules/rply/default.nix
+++ b/pkgs/development/python-modules/rply/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "rply";
-  version = "0.7.7";
+  version = "0.7.8";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "alex";
     repo = "rply";
     rev = "v${version}";
-    hash = "sha256-5uINDCX4Jr4bSSwqBjvkS3f5wTMnZvsRGq1DeCw8Y+M=";
+    hash = "sha256-mO/wcIsDIBjoxUsFvzftj5H5ziJijJcoyrUk52fcyE4=";
   };
 
   propagatedBuildInputs = [ appdirs ];
diff --git a/pkgs/development/python-modules/uplc/default.nix b/pkgs/development/python-modules/uplc/default.nix
index bc2111a78ca5..0de44fb056ca 100644
--- a/pkgs/development/python-modules/uplc/default.nix
+++ b/pkgs/development/python-modules/uplc/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "uplc";
-  version = "1.0.4";
+  version = "1.0.6";
 
   format = "pyproject";
 
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "OpShin";
     repo = "uplc";
     rev = version;
-    hash = "sha256-Mio6VVgQKy1GMeHNk0DITks9Nhr3lA1t7zewu9734j4=";
+    hash = "sha256-FQH2GE6ihLcHtEavAYFPr8xsRqnUROtZ8yyIfRbY9CQ=";
   };
 
   propagatedBuildInputs = [
@@ -37,16 +37,11 @@ buildPythonPackage rec {
     python-secp256k1-cardano
   ];
 
-  pythonRelaxDeps = [
-    "pycardano"
-    "rply"
-  ];
-
   pythonImportsCheck = [ "uplc" ];
 
   meta = with lib; {
     description = "Python implementation of untyped plutus language core";
-    homepage = "https://opshin.dev";
+    homepage = "https://github.com/OpShin/uplc";
     license = licenses.mit;
     maintainers = with maintainers; [ t4ccer ];
     mainProgram = "opshin";