diff --git a/pkgs/development/tools/analysis/radare2-cutter/default.nix b/pkgs/development/tools/analysis/radare2-cutter/default.nix
index a516e6e2a395..4aec0f65783a 100644
--- a/pkgs/development/tools/analysis/radare2-cutter/default.nix
+++ b/pkgs/development/tools/analysis/radare2-cutter/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub
 # nativeBuildInputs
-, qmake, pkgconfig
+, qmake, pkgconfig, makeWrapper
 # Qt
 , qtbase, qtsvg, qtwebengine
 # buildInputs
@@ -10,20 +10,45 @@
 
 stdenv.mkDerivation rec {
   name = "radare2-cutter-${version}";
-  version = "1.4";
+  version = "1.5";
 
   src = fetchFromGitHub {
     owner = "radareorg";
     repo = "cutter";
     rev = "v${version}";
-    sha256 = "0wsxb6jfpsmgsigmbnh08j99779bsjz02v6aasqcwl6hwjx0mjfk";
+    sha256 = "0xwls8jhhigdkwyq3nf9xwcz4inm5smwinkyliwmfzvfflbbci5c";
   };
 
   postUnpack = "export sourceRoot=$sourceRoot/src";
 
-  nativeBuildInputs = [ qmake pkgconfig ];
+  # Remove this "very helpful" helper file intended for discovering r2,
+  # as it's a doozy of harddcoded paths and unexpected behavior.
+  # Happily Nix has everything all set so we don't need it,
+  # other than as basis for the qmakeFlags set below.
+  postPatch = ''
+    substituteInPlace Cutter.pro \
+      --replace "include(lib_radare2.pri)" ""
+  '';
+
+  nativeBuildInputs = [ qmake pkgconfig makeWrapper ];
   buildInputs = [ qtbase qtsvg qtwebengine radare2 python3 ];
 
+  qmakeFlags = [
+    "CONFIG+=link_pkgconfig"
+    "PKGCONFIG+=r_core"
+    # Leaving this enabled doesn't break build but generates errors
+    # at runtime (to console) about being unable to load needed bits.
+    # Disable until can be looked at.
+    "CUTTER_ENABLE_JUPYTER=false"
+  ];
+
+  # Fix crash on startup in some situations
+  postInstall = ''
+    wrapProgram $out/bin/Cutter \
+      --prefix QT_PLUGIN_PATH : ${qtbase.bin}/${qtbase.qtPluginPrefix} \
+      --prefix LD_LIBRARY_PATH : ${qtbase.out}/lib
+  '';
+
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/analysis/radare2/default.nix b/pkgs/development/tools/analysis/radare2/default.nix
index bc5f41bf86ec..0264305134cb 100644
--- a/pkgs/development/tools/analysis/radare2/default.nix
+++ b/pkgs/development/tools/analysis/radare2/default.nix
@@ -17,13 +17,13 @@ let
   inherit (stdenv.lib) optional;
   #<generated>
   # DO NOT EDIT! Automatically generated by ./update.py
-  version_commit = "18177";
-  gittap = "2.6.0";
-  gittip = "83ef480221ec29d82c16003c61d0dc86b8851d38";
-  version = "2.6.0";
-  sha256 = "18jhb9w8c1m09383d2xm2qp0rc240psjygbbs222hzpx32hald5s";
-  cs_tip = "37569a6874c8547b349a80823adda9284499fe80";
-  cs_sha256 = "0v31367g4jn4baswl62y0rvvm2nf57y91n3731xqblvi6qxj8qkv";
+  version_commit = "18681";
+  gittap = "2.7.0";
+  gittip = "6e08e452a7ec231a73997c44b4ff556c2998c7d9";
+  version = "2.7.0";
+  sha256 = "1a9z8w897256dhh3yhyfnshz3n2nrc4plc2i06cm5sznhl6x9xfx";
+  cs_tip = "ec8a5ce98fa0422a395489ed47da912b15d77441";
+  cs_sha256 = "080a64bqck28a2xfjwz29ddcr8p6hc6gi67mgry3pca289qrkk3q";
   #</generated>
 in
 stdenv.mkDerivation rec {