diff --git a/pkgs/development/python-modules/botocore/default.nix b/pkgs/development/python-modules/botocore/default.nix
index efcd275b00a1..514e63fdbbfe 100644
--- a/pkgs/development/python-modules/botocore/default.nix
+++ b/pkgs/development/python-modules/botocore/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "botocore";
-  version = "1.20.17"; # N.B: if you change this, change boto3 and awscli to a matching version
+  version = "1.20.18"; # N.B: if you change this, change boto3 and awscli to a matching version
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-F4zjFdGf4O8z6M5nVKSC0Ano0TLFrcxFf1zx2ZqYdTs=";
+    sha256 = "sha256-UZALENpK5FvksWBF5bL/fRFYp5VdnXzF5am6MXDxBYY=";
   };
 
   propagatedBuildInputs = [