diff --git a/pkgs/development/python-modules/pytensor/default.nix b/pkgs/development/python-modules/pytensor/default.nix
index 77edafdd0351..c1d7b0e494fb 100644
--- a/pkgs/development/python-modules/pytensor/default.nix
+++ b/pkgs/development/python-modules/pytensor/default.nix
@@ -33,7 +33,7 @@
 
 buildPythonPackage rec {
   pname = "pytensor";
-  version = "2.31.2";
+  version = "2.31.3";
   pyproject = true;
 
   src = fetchFromGitHub {
@@ -43,7 +43,7 @@ buildPythonPackage rec {
     postFetch = ''
       sed -i 's/git_refnames = "[^"]*"/git_refnames = " (tag: ${src.tag})"/' $out/pytensor/_version.py
     '';
-    hash = "sha256-dFqJm9/77Nelh//1FjLauPAAQSogDa2fd1JJjlVFWsY=";
+    hash = "sha256-tvK8UzJZvX9X2NKgqkyhi0ZzAb38Lu0ULze4L1Z3YfU=";
   };
 
   build-system = [
@@ -133,6 +133,7 @@ buildPythonPackage rec {
     "test_scan_err1"
     "test_scan_err2"
     "test_shared"
+    "test_size_implied_by_broadcasted_parameters"
     "test_solve_triangular_grad"
     "test_structured_add_s_v_grad"
     "test_structureddot_csc_grad"