diff --git a/Formula/s/s3ql.rb b/Formula/s/s3ql.rb
index 90009845c9f6f..50aa4f201ec5b 100644
--- a/Formula/s/s3ql.rb
+++ b/Formula/s/s3ql.rb
@@ -15,19 +15,18 @@ class S3ql < Formula
   end
 
   bottle do
-    sha256 cellar: :any_skip_relocation, x86_64_linux: "26f9d814bbbd7350ec8c8c5e395be911ed5ad95f72f3e38e8c5ff9e25095c741"
+    rebuild 1
+    sha256 cellar: :any_skip_relocation, x86_64_linux: "37c5191a09303f9ae07489a6f81c1e9cd71460bff583a860cfd352d67ba2b871"
   end
 
   depends_on "cython" => :build
   depends_on "pkg-config" => :build
-  depends_on "cffi"
   depends_on "cryptography"
   depends_on "libffi"
   depends_on "libfuse"
   depends_on :linux # on macOS, requires closed-source macFUSE
   depends_on "openssl@3"
   depends_on "python@3.12"
-  depends_on "six"
 
   resource "apsw" do
     url "https://files.pythonhosted.org/packages/c3/e1/2773d8d993eb39d5cbe92f376b5d2454c66e458ebf5e6a110c094d2aa749/apsw-3.45.3.0.tar.gz"
@@ -44,6 +43,11 @@ class S3ql < Formula
     sha256 "935dc3b529c262f6cf76e50877d35a4bd3c1de194fd41f47a2b7ae8f19971f30"
   end
 
+  resource "cffi" do
+    url "https://files.pythonhosted.org/packages/68/ce/95b0bae7968c65473e1298efb042e10cafc7bafc14d9e4f154008241c91d/cffi-1.16.0.tar.gz"
+    sha256 "bcb3ef43e58665bbda2fb198698fcae6776483e0c4a631aa5647806c25e02cc0"
+  end
+
   resource "defusedxml" do
     url "https://files.pythonhosted.org/packages/0f/d5/c66da9b79e5bdb124974bfe172b4daf3c984ebd9c2a06e2b8a4dc7331c72/defusedxml-0.7.1.tar.gz"
     sha256 "1bb3032db185915b62d7c6209c5a8792be6a32ab2fedacc84e01b52c51aa3e69"
@@ -94,6 +98,11 @@ class S3ql < Formula
     sha256 "9b41f5993ad2c0e5f62d0acca320ec657fdb6b2a2c22b8c7aed6caf154475c4e"
   end
 
+  resource "six" do
+    url "https://files.pythonhosted.org/packages/71/39/171f1c67cd00715f190ba0b100d606d440a28c93c7714febeca8b79af85e/six-1.16.0.tar.gz"
+    sha256 "1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"
+  end
+
   resource "sniffio" do
     url "https://files.pythonhosted.org/packages/a2/87/a6771e1546d97e7e041b6ae58d80074f81b7d5121207425c964ddf5cfdbd/sniffio-1.3.1.tar.gz"
     sha256 "f4324edc670a0f49750a81b895f35c3adb843cca46f0530f79fc1babb23789dc"