3 files changed, 10 insertions, 10 deletions
diff --git a/pkgs/applications/science/logic/elan/default.nix b/pkgs/applications/science/logic/elan/default.nix
index 7600ecf7bacd..597efbf49bd1 100644
--- a/pkgs/applications/science/logic/elan/default.nix
+++ b/pkgs/applications/science/logic/elan/default.nix
@@ -3,16 +3,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "elan";
-  version = "1.4.5";
+  version = "1.4.6";
 
   src = fetchFromGitHub {
     owner = "leanprover";
     repo = "elan";
     rev = "v${version}";
-    sha256 = "sha256-KCRKVVNC2tJZWgqdQ8NPUzJHPexhF58cuO8Iyx81UJo=";
+    sha256 = "sha256-+GCmPT7dtd+XvmJv19XllZ6G4rB0+CYUt+lorr44aEQ=";
   };
 
-  cargoHash = "sha256-nFaDWDmDskZ0TKFG5KZk/vLn6ZzU3+mPD6y1wFxhLXg=";
+  cargoHash = "sha256-iWZutcYyBVujwjMHFUwwE/xDk6o5tPng1ZQ2mHgTbVk=";
 
   nativeBuildInputs = [ pkg-config makeWrapper ];
 
diff --git a/pkgs/applications/science/logic/tlaplus/default.nix b/pkgs/applications/science/logic/tlaplus/default.nix
index abbcd417693e..2d2542a607a5 100644
--- a/pkgs/applications/science/logic/tlaplus/default.nix
+++ b/pkgs/applications/science/logic/tlaplus/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, makeWrapper, adoptopenjdk-bin, jre }:
+{ lib, stdenv, fetchurl, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
   pname = "tlaplus";
@@ -10,7 +10,6 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ makeWrapper ];
-  buildInputs = [ adoptopenjdk-bin ];
 
   dontUnpack = true;
   installPhase = ''
@@ -33,6 +32,6 @@ stdenv.mkDerivation rec {
     sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
     license     = lib.licenses.mit;
     platforms   = lib.platforms.unix;
-    maintainers = with lib.maintainers; [ florentc thoughtpolice ];
+    maintainers = with lib.maintainers; [ florentc thoughtpolice mgregson ];
   };
 }
diff --git a/pkgs/applications/science/logic/z3/default.nix b/pkgs/applications/science/logic/z3/default.nix
index f36b26d9a398..9fe39c8cef89 100644
--- a/pkgs/applications/science/logic/z3/default.nix
+++ b/pkgs/applications/science/logic/z3/default.nix
@@ -80,6 +80,7 @@ let common = { version, sha256, patches ? [ ], tag ? "z3" }:
     meta = with lib; {
       description = "A high-performance theorem prover and SMT solver";
       homepage = "https://github.com/Z3Prover/z3";
+      changelog = "https://github.com/Z3Prover/z3/releases/tag/z3-${version}";
       license = licenses.mit;
       platforms = platforms.unix;
       maintainers = with maintainers; [ thoughtpolice ttuegel ];
@@ -88,12 +89,12 @@ let common = { version, sha256, patches ? [ ], tag ? "z3" }:
 in
 {
   z3_4_12 = common {
-    version = "4.12.1";
-    sha256 = "sha256-7cuUf29TMpX62PwO1ab3ZuzmzlcrRjTKB1CyXnYgYus=";
+    version = "4.12.2";
+    sha256 = "sha256-DTgpKEG/LtCGZDnicYvbxG//JMLv25VHn/NaF307JYA=";
   };
   z3_4_11 = common {
-    version = "4.11.0";
-    sha256 = "sha256-ItmtZHDhCeLAVtN7K80dqyAh20o7TM4xk2sTb9QgHvk=";
+    version = "4.11.2";
+    sha256 = "sha256-OO0wtCvSKwGxnKvu+AfXe4mEzv4nofa7A00BjX+KVjc=";
   };
   z3_4_8 = common {
     version = "4.8.17";