diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index c9d8475baf85..3d75849a7202 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2994,11 +2994,11 @@ in {
 
   boto = buildPythonPackage rec {
     name = "boto-${version}";
-    version = "2.42.0";
+    version = "2.45.0";
 
     src = pkgs.fetchurl {
       url = "https://github.com/boto/boto/archive/${version}.tar.gz";
-      sha256 = "04ywn8xszk57s87jnkv4j1hswc6ra7z811y9lawfvhvnfshrpx5d";
+      sha256 = "18z5nacnbdpw3pmzc56didhy4sfik8riap204px24350g9xlgz7i";
     };
 
     checkPhase = ''