diff --git a/pkgs/development/python-modules/crytic-compile/default.nix b/pkgs/development/python-modules/crytic-compile/default.nix
index d09fccfe5e10..5133f1642e13 100644
--- a/pkgs/development/python-modules/crytic-compile/default.nix
+++ b/pkgs/development/python-modules/crytic-compile/default.nix
@@ -1,14 +1,15 @@
 { lib
 , buildPythonPackage
+, cbor2
 , fetchFromGitHub
+, pycryptodome
 , pythonOlder
-, pysha3
 , setuptools
 }:
 
 buildPythonPackage rec {
   pname = "crytic-compile";
-  version = "0.2.4";
+  version = "0.3.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -17,14 +18,16 @@ buildPythonPackage rec {
     owner = "crytic";
     repo = "crytic-compile";
     rev = "refs/tags/${version}";
-    hash = "sha256-phb4Y8CUxuHsNt43oKsgDAZTraNauPkcYQtzcsiWyy8=";
+    hash = "sha256-4iTvtu2TmxvLTyWm4PV0+yV1fRLYpJHZNBgjy1MFLjM=";
   };
 
   propagatedBuildInputs = [
-    pysha3
+    cbor2
+    pycryptodome
     setuptools
   ];
 
+  # Test require network access
   doCheck = false;
 
   pythonImportsCheck = [
@@ -34,6 +37,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Abstraction layer for smart contract build systems";
     homepage = "https://github.com/crytic/crytic-compile";
+    changelog = "https://github.com/crytic/crytic-compile/releases/tag/${version}";
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ SuperSandro2000 arturcygan ];
   };
diff --git a/pkgs/development/python-modules/slither-analyzer/default.nix b/pkgs/development/python-modules/slither-analyzer/default.nix
index 303d385bbc42..ef2a897de21e 100644
--- a/pkgs/development/python-modules/slither-analyzer/default.nix
+++ b/pkgs/development/python-modules/slither-analyzer/default.nix
@@ -1,11 +1,12 @@
 { lib
 , stdenv
 , buildPythonPackage
+, crytic-compile
 , fetchFromGitHub
 , makeWrapper
-, pythonOlder
-, crytic-compile
+, packaging
 , prettytable
+, pythonOlder
 , setuptools
 , solc
 , withSolc ? false
@@ -13,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "slither-analyzer";
-  version = "0.9.1";
+  version = "0.9.2";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -22,7 +23,7 @@ buildPythonPackage rec {
     owner = "crytic";
     repo = "slither";
     rev = "refs/tags/${version}";
-    hash = "sha256-u9uA4eq6gYQXHhZ1ruk1vkEIRTKsgN87zENuR1Fhew4=";
+    hash = "sha256-Co3BFdLmSIMqlZVEPJHYH/Cf7oKYSZ+Ktbnd5RZGmfE=";
   };
 
   nativeBuildInputs = [
@@ -31,6 +32,7 @@ buildPythonPackage rec {
 
   propagatedBuildInputs = [
     crytic-compile
+    packaging
     prettytable
     setuptools
   ];
@@ -51,6 +53,7 @@ buildPythonPackage rec {
       contract details, and provides an API to easily write custom analyses.
     '';
     homepage = "https://github.com/trailofbits/slither";
+    changelog = "https://github.com/crytic/slither/releases/tag/${version}";
     license = licenses.agpl3Plus;
     maintainers = with maintainers; [ arturcygan fab ];
   };