diff --git a/var/spack/repos/builtin/packages/py-tokenizers/package.py b/var/spack/repos/builtin/packages/py-tokenizers/package.py
index 4a5f4de12b0..3f0f71bd7f7 100644
--- a/var/spack/repos/builtin/packages/py-tokenizers/package.py
+++ b/var/spack/repos/builtin/packages/py-tokenizers/package.py
@@ -12,6 +12,8 @@ class PyTokenizers(PythonPackage):
     homepage = "https://github.com/huggingface/tokenizers"
     pypi = "tokenizers/tokenizers-0.6.0.tar.gz"
 
+    version("0.21.0", sha256="ee0894bf311b75b0c03079f33859ae4b2334d675d4e93f5a4132e1eae2834fe4")
+    version("0.20.4", sha256="db50ac15e92981227f499268541306824f49e97dbeec05d118ebdc7c2d22322c")
     version("0.19.1", sha256="ee59e6680ed0fdbe6b724cf38bd70400a0c1dd623b07ac729087270caeac88e3")
     version("0.15.0", sha256="10c7e6e7b4cabd757da59e93f5f8d1126291d16f8b54f28510825ef56a3e5d0e")
     version("0.13.3", sha256="2e546dbb68b623008a5442353137fbb0123d311a6d7ba52f2667c8862a75af2e")
diff --git a/var/spack/repos/builtin/packages/py-transformers/package.py b/var/spack/repos/builtin/packages/py-transformers/package.py
index 887a27e7cd6..76a8638e655 100644
--- a/var/spack/repos/builtin/packages/py-transformers/package.py
+++ b/var/spack/repos/builtin/packages/py-transformers/package.py
@@ -17,6 +17,10 @@ class PyTransformers(PythonPackage):
 
     license("Apache-2.0")
 
+    version("4.48.3", sha256="a5e8f1e9a6430aa78215836be70cecd3f872d99eeda300f41ad6cc841724afdb")
+    version("4.46.3", sha256="8ee4b3ae943fe33e82afff8e837f4b052058b07ca9be3cb5b729ed31295f72cc")
+    version("4.44.2", sha256="36aa17cc92ee154058e426d951684a2dab48751b35b49437896f898931270826")
+    version("4.42.4", sha256="f956e25e24df851f650cb2c158b6f4352dfae9d702f04c113ed24fc36ce7ae2d")
     version("4.42.3", sha256="7539873ff45809145265cbc94ea4619d2713c41ceaa277b692d8b0be3430f7eb")
     version("4.38.1", sha256="86dc84ccbe36123647e84cbd50fc31618c109a41e6be92514b064ab55bf1304c")
     version("4.35.2", sha256="2d125e197d77b0cdb6c9201df9fa7e2101493272e448b9fba9341c695bee2f52")
@@ -31,15 +35,17 @@ class PyTransformers(PythonPackage):
         depends_on("py-setuptools")
 
     with default_args(type=("build", "run")):
+        depends_on("python@3.9:", when="@4.47:")
         depends_on("py-filelock")
+        depends_on("py-huggingface-hub@0.24:0", when="@4.47:")
         depends_on("py-huggingface-hub@0.23.2:", when="@4.42.3:")
         depends_on("py-huggingface-hub@0.19.3:", when="@4.38.1:")
         depends_on("py-huggingface-hub@0.16.4:0", when="@4.34:")
         depends_on("py-huggingface-hub@0.14.1:0", when="@4.26:")
         depends_on("py-huggingface-hub@0.10:0", when="@4.24:")
         depends_on("py-huggingface-hub@0.0.8", when="@4.6.1")
-        depends_on("py-numpy@1.17:1", when="@4.6:")
-        depends_on("py-numpy@:1")
+        depends_on("py-numpy@1.17:", when="@4.6:")
+        depends_on("py-numpy@:1", when="@:4.42")
         depends_on("py-packaging@20:", when="@4.24:")
         depends_on("py-packaging", when="@4.6.1")
         depends_on("py-pyyaml@5.1:", when="@4.24:")
@@ -47,7 +53,9 @@ class PyTransformers(PythonPackage):
         depends_on("py-requests")
         depends_on("py-safetensors@0.4.1:", when="@4.38.1:")
         depends_on("py-safetensors@0.3.1:", when="@4.31:")
-        depends_on("py-tokenizers@0.19", when="@4.40.0:")
+        depends_on("py-tokenizers@0.21", when="@4.47:")
+        depends_on("py-tokenizers@0.20", when="@4.45:4.46")
+        depends_on("py-tokenizers@0.19", when="@4.40:4.44")
         depends_on("py-tokenizers@0.14:0.18", when="@4.35:4.39.3")
         depends_on("py-tokenizers@0.11.1:0.11.2,0.11.4:0.13", when="@4.24:4.33")
         depends_on("py-tokenizers@0.10.1:0.10", when="@4.6.1")