diff --git a/pkgs/development/python-modules/wandb/default.nix b/pkgs/development/python-modules/wandb/default.nix
index d724cc4afd6b..91f0c897aa6a 100644
--- a/pkgs/development/python-modules/wandb/default.nix
+++ b/pkgs/development/python-modules/wandb/default.nix
@@ -25,12 +25,14 @@
   platformdirs,
   protobuf,
   psutil,
+  pydantic,
   pyyaml,
   requests,
   sentry-sdk_2,
   setproctitle,
   setuptools,
   pythonOlder,
+  eval-type-backport,
   typing-extensions,
 
   # tests
@@ -56,7 +58,6 @@
   parameterized,
   pillow,
   plotly,
-  pydantic,
   pyfakefs,
   pyte,
   pytest-asyncio,
@@ -75,12 +76,12 @@
 }:
 
 let
-  version = "0.19.6";
+  version = "0.19.8";
   src = fetchFromGitHub {
     owner = "wandb";
     repo = "wandb";
     tag = "v${version}";
-    hash = "sha256-snyr0IlE4otk1ctWUrJEFAmHYsXe+k6qULCaO3aW0e4=";
+    hash = "sha256-hveMyGeu9RhdtWMbV/4GQ4KUNfjSt0CKyW7Yx8QtlLM=";
   };
 
   gpu-stats = rustPlatform.buildRustPackage {
@@ -184,6 +185,7 @@ buildPythonPackage rec {
       platformdirs
       protobuf
       psutil
+      pydantic
       pyyaml
       requests
       sentry-sdk_2
@@ -191,6 +193,9 @@ buildPythonPackage rec {
       # setuptools is necessary since pkg_resources is required at runtime.
       setuptools
     ]
+    ++ lib.optionals (pythonOlder "3.10") [
+      eval-type-backport
+    ]
     ++ lib.optionals (pythonOlder "3.12") [
       typing-extensions
     ];
@@ -220,7 +225,6 @@ buildPythonPackage rec {
     parameterized
     pillow
     plotly
-    pydantic
     pyfakefs
     pyte
     pytest-asyncio