diff --git a/pkgs/tools/admin/boulder/default.nix b/pkgs/tools/admin/boulder/default.nix
index 83a209d6630..c1acd8e1bf0 100644
--- a/pkgs/tools/admin/boulder/default.nix
+++ b/pkgs/tools/admin/boulder/default.nix
@@ -7,7 +7,7 @@
 
 buildGoModule rec {
   pname = "boulder";
-  version = "2022-09-26";
+  version = "2022-09-29";
 
   src = fetchFromGitHub {
     owner = "letsencrypt";
@@ -19,7 +19,7 @@ buildGoModule rec {
       git rev-parse --short=8 HEAD 2>/dev/null >$out/COMMIT
       find "$out" -name .git -print0 | xargs -0 rm -rf
     '';
-    hash = "sha256-/JOUBgTDb4wCathg3nnOnnXh+Q/Zpeegg5MuPOaHowE=";
+    hash = "sha256-MyJHTkt4qEHwD1UOkOfDNhNddcyFHPJvDzoT7kJ2qi4=";
   };
 
   vendorHash = null;