diff --git a/packages/py-frites/package.py b/packages/py-frites/package.py
index d256817d145f2f46a92f609f4399696a95f55401..91414f628cb941fc0b011a517f05aca06aeda40a 100644
--- a/packages/py-frites/package.py
+++ b/packages/py-frites/package.py
@@ -18,6 +18,7 @@ class PyFrites(PythonPackage):
     # notify when the package is updated.
     # maintainers = ['github_user1', 'github_user2']
 
+    version('0.4.4', sha256='280ca9f3f711da0550eceec8ce94108b891369b63ea3cc1b8c960825ed20fb3f')
     version('0.4.3', sha256='41a0aa2414196f1a08b7668b3e6be5872eda0f6814171408ef33af4904619f3a')
     version('0.4.2', sha256='5da63f6f91515ff0dbed0252a75fcbdeade4311bfd28d08cd644c89c85e6ac5a')
 
diff --git a/spack.yaml b/spack.yaml
index 69dd25a18fa06d7f0949639bbe64134e5e3144ab..bd5fe7c189aedb2d6e344c329a7e600bbcbbbcd9 100644
--- a/spack.yaml
+++ b/spack.yaml
@@ -24,7 +24,7 @@ spack:
     - py-efel@4.0.4
     - py-elephant@0.13.0
     - py-fairgraph@0.11.0
-    - py-frites@0.4.3
+    - py-frites@0.4.4
     - py-hbp-archive@1.1.1
     - py-hbp-neuromorphic-platform@0.10.1
     - py-hbp-validation-client@0.8.2