diff --git a/requirements-healpy.txt b/requirements-healpy.txt
index bae4c40d8..0ebcd970a 100644
--- a/requirements-healpy.txt
+++ b/requirements-healpy.txt
@@ -15,7 +15,7 @@ kiwisolver==1.5.0 ; python_version >= "3.11" and python_version < "3.15"
 matplotlib==3.11.1 ; python_version >= "3.11" and python_version < "3.15"
 mpmath==1.3.0 ; python_version >= "3.11" and python_version < "3.15"
 numpy==2.4.6 ; python_version >= "3.11" and python_version < "3.15"
-packaging==26.2 ; python_version >= "3.11" and python_version < "3.15"
+packaging==26.3 ; python_version >= "3.11" and python_version < "3.15"
 pandas==3.0.5 ; python_version >= "3.11" and python_version < "3.15"
 pillow==12.3.0 ; python_version >= "3.11" and python_version < "3.15"
 platformdirs==4.11.0 ; python_version >= "3.11" and python_version < "3.15"
diff --git a/requirements-jax.txt b/requirements-jax.txt
index cd9c608a7..a4b1e456f 100644
--- a/requirements-jax.txt
+++ b/requirements-jax.txt
@@ -19,7 +19,7 @@ ml-dtypes==0.5.4 ; python_version >= "3.11" and python_version < "3.15"
 mpmath==1.3.0 ; python_version >= "3.11" and python_version < "3.15"
 numpy==2.4.6 ; python_version >= "3.11" and python_version < "3.15"
 opt-einsum==3.4.0 ; python_version >= "3.11" and python_version < "3.15"
-packaging==26.2 ; python_version >= "3.11" and python_version < "3.15"
+packaging==26.3 ; python_version >= "3.11" and python_version < "3.15"
 pandas==3.0.5 ; python_version >= "3.11" and python_version < "3.15"
 pillow==12.3.0 ; python_version >= "3.11" and python_version < "3.15"
 platformdirs==4.11.0 ; python_version >= "3.11" and python_version < "3.15"
diff --git a/requirements-pytorch.txt b/requirements-pytorch.txt
index b460d880f..48506c310 100644
--- a/requirements-pytorch.txt
+++ b/requirements-pytorch.txt
@@ -38,7 +38,7 @@ nvidia-nccl-cu13==2.29.7 ; python_version >= "3.11" and python_version < "3.15"
 nvidia-nvjitlink==13.0.88 ; python_version >= "3.11" and python_version < "3.15" and platform_system == "Linux" and (sys_platform == "linux" or sys_platform == "win32")
 nvidia-nvshmem-cu13==3.4.5 ; python_version >= "3.11" and python_version < "3.15" and platform_system == "Linux"
 nvidia-nvtx==13.0.85 ; python_version >= "3.11" and python_version < "3.15" and platform_system == "Linux" and (sys_platform == "linux" or sys_platform == "win32")
-packaging==26.2 ; python_version >= "3.11" and python_version < "3.15"
+packaging==26.3 ; python_version >= "3.11" and python_version < "3.15"
 pandas==3.0.5 ; python_version >= "3.11" and python_version < "3.15"
 pillow==12.3.0 ; python_version >= "3.11" and python_version < "3.15"
 platformdirs==4.11.0 ; python_version >= "3.11" and python_version < "3.15"