diff --git a/var/spack/repos/builtin/packages/petsc/package.py b/var/spack/repos/builtin/packages/petsc/package.py
index 3709781d08..05799ec6be 100644
--- a/var/spack/repos/builtin/packages/petsc/package.py
+++ b/var/spack/repos/builtin/packages/petsc/package.py
@@ -22,6 +22,7 @@ class Petsc(Package, CudaPackage, ROCmPackage):
 
     version("main", branch="main")
 
+    version("3.17.4", sha256="99c127486722a3ffd95a268b4ceb0976cbf217926c681a9631bd7246eab8cb2a")
     version("3.17.3", sha256="5c24ade5e4b32cc04935ba0db1dafe48d633bebaaa30a3033f1e58788d37875f")
     version("3.17.2", sha256="2313dd1ca41bf0ace68671ea6f8d4abf90011ed899f5e1e08658d3f18478359d")
     version("3.17.1", sha256="c504609d9f532327c20b6363d6a6c7647ebd3c98acfb382c28fcd3852300ddd1")
diff --git a/var/spack/repos/builtin/packages/py-petsc4py/package.py b/var/spack/repos/builtin/packages/py-petsc4py/package.py
index ac8c47fb38..555c26e498 100644
--- a/var/spack/repos/builtin/packages/py-petsc4py/package.py
+++ b/var/spack/repos/builtin/packages/py-petsc4py/package.py
@@ -16,6 +16,7 @@ class PyPetsc4py(PythonPackage):
     maintainers = ["balay"]
 
     version("main", branch="main")
+    version("3.17.4", sha256="216c3da074557946615d37d0826bc89f1f2e599323e2dacbdc45326d78bd50c6")
     version("3.17.3", sha256="c588ab4a17deebe7f0a57f966b3368d88f01d1a1c09f220f63fe8e3b37a32899")
     version("3.17.2", sha256="7e256e13013ce12c8e52edee35920e3d2c1deaae1b71597a3064201eba7abc1c")
     version("3.17.1", sha256="f73a6eb0b453ec2500c9b353dc8427f205bcc12910b263bc4351fea3c6e0af71")