diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index d63eb31e8351..307b2521b75d 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -120,19 +120,19 @@
       sourceVersion = {
         major = "3";
         minor = "9";
-        patch = "15";
+        patch = "16";
         suffix = "";
       };
-      sha256 = "sha256-Etr/aAlSjZ9hVCFpUEI8njDw5HM2y1fGqgtDh91etLI=";
+      sha256 = "sha256-It3cCZJG3SdgZlVh6K23OU6gzEOnJoTGSA+TgPd4ZDk=";
     };
     python310 = {
       sourceVersion = {
         major = "3";
         minor = "10";
-        patch = "8";
+        patch = "9";
         suffix = "";
       };
-      sha256 = "sha256-ajDs3lnEcEgBPrWmWMm13sJ3ID0nk2Z/V433Zx9/A/M=";
+      sha256 = "sha256-WuA+MIJgFkuro5kh/bTb+ObQPYI1qTnUWCsz8LXkaoM=";
     };
   };