diff --git a/pkgs/applications/science/logic/bitwuzla/default.nix b/pkgs/applications/science/logic/bitwuzla/default.nix
index 82bfbd6dc3fe..cc8651f69cfa 100644
--- a/pkgs/applications/science/logic/bitwuzla/default.nix
+++ b/pkgs/applications/science/logic/bitwuzla/default.nix
@@ -5,6 +5,7 @@
 , cmake
 , lingeling
 , btor2tools
+, symfpu
 , gtest
 , gmp
 , cadical
@@ -19,13 +20,13 @@
 
 stdenv.mkDerivation rec {
   pname = "bitwuzla";
-  version = "unstable-2022-08-07";
+  version = "unstable-2022-10-03";
 
   src = fetchFromGitHub {
     owner = "bitwuzla";
     repo = "bitwuzla";
-    rev = "b6fb61736a5cf70cd0b35ec4aeeadf23971610ce";
-    hash = "sha256-T5VnnWrcZ8K1NjFf5eeg0TRpXBLRCxC67v8zWPwYF/Y=";
+    rev = "3bc0f9f1aca04afabe1aff53dd0937924618b2ad";
+    hash = "sha256-UXZERl7Nedwex/oUrcf6/GkDSgOQ537WDYm117RfvWo=";
   };
 
   nativeBuildInputs = [ cmake pkg-config ];
@@ -35,6 +36,7 @@ stdenv.mkDerivation rec {
     picosat
     minisat
     btor2tools
+    symfpu
     gmp
     zlib
   ] ++ lib.optional withLingeling lingeling;