diff --git a/Formula/docker-squash.rb b/Formula/docker-squash.rb
index d47ad886560..fb5274d0a88 100644
--- a/Formula/docker-squash.rb
+++ b/Formula/docker-squash.rb
@@ -3,10 +3,9 @@ class DockerSquash < Formula
 
   desc "Docker image squashing tool"
   homepage "https://github.com/goldmann/docker-squash"
-  url "https://files.pythonhosted.org/packages/8c/b4/429be44bdb8ad42bbca4ab4a813f771ef517b00a8d733feb6d62716c4209/docker-squash-1.0.8.tar.gz"
-  sha256 "f677bc9129d1156516454b0b334cdc2642f7b9a3328dca3a7477c43ac5ee23a9"
+  url "https://files.pythonhosted.org/packages/30/9b/efe399a60c67f6502c640b9c2993a9efc40a9fcfc616f9507bdcfc50dab4/docker-squash-1.0.9.tar.gz"
+  sha256 "ed8a8a0f715aa6179e64c54a22dba7f2de6f80349041ebe797e6bb0f3b444962"
   license "MIT"
-  revision 4
 
   bottle do
     sha256 cellar: :any_skip_relocation, arm64_monterey: "92068871f7c0e53d5249efd82755cec793d32dbee030546869a50bfeba35b4db"
@@ -19,45 +18,41 @@ class DockerSquash < Formula
   end
 
   depends_on "python@3.10"
+  depends_on "six"
 
   resource "certifi" do
-    url "https://files.pythonhosted.org/packages/41/bf/9d214a5af07debc6acf7f3f257265618f1db242a3f8e49a9b516f24523a6/certifi-2019.11.28.tar.gz"
-    sha256 "25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+    url "https://files.pythonhosted.org/packages/6c/ae/d26450834f0acc9e3d1f74508da6df1551ceab6c2ce0766a593362d6d57f/certifi-2021.10.8.tar.gz"
+    sha256 "78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872"
   end
 
-  resource "chardet" do
-    url "https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz"
-    sha256 "84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"
+  resource "charset-normalizer" do
+    url "https://files.pythonhosted.org/packages/2f/39/5d8ff929409113e9ff402e405a7c7880ab1fa6f118a4ab72443976a01711/charset-normalizer-2.0.8.tar.gz"
+    sha256 "735e240d9a8506778cd7a453d97e817e536bb1fc29f4f6961ce297b9c7a917b0"
   end
 
   resource "docker" do
-    url "https://files.pythonhosted.org/packages/de/54/a822d7116ff2f726f3da2b3e6c87659657bdcb7a36e382860ed505ed5e45/docker-4.1.0.tar.gz"
-    sha256 "6e06c5e70ba4fad73e35f00c55a895a448398f3ada7faae072e2bb01348bafc1"
+    url "https://files.pythonhosted.org/packages/ab/d2/45ea0ee13c6cffac96c32ac36db0299932447a736660537ec31ec3a6d877/docker-5.0.3.tar.gz"
+    sha256 "d916a26b62970e7c2f554110ed6af04c7ccff8e9f81ad17d0d40c75637e227fb"
   end
 
   resource "idna" do
-    url "https://files.pythonhosted.org/packages/ad/13/eb56951b6f7950cadb579ca166e448ba77f9d24efc03edd7e55fa57d04b7/idna-2.8.tar.gz"
-    sha256 "c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407"
+    url "https://files.pythonhosted.org/packages/62/08/e3fc7c8161090f742f504f40b1bccbfc544d4a4e09eb774bf40aafce5436/idna-3.3.tar.gz"
+    sha256 "9d643ff0a55b762d5cdb124b8eaa99c66322e2157b69160bc32796e824360e6d"
   end
 
   resource "requests" do
-    url "https://files.pythonhosted.org/packages/01/62/ddcf76d1d19885e8579acb1b1df26a852b03472c0e46d2b959a714c90608/requests-2.22.0.tar.gz"
-    sha256 "11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4"
-  end
-
-  resource "six" do
-    url "https://files.pythonhosted.org/packages/94/3e/edcf6fef41d89187df7e38e868b2dd2182677922b600e880baad7749c865/six-1.13.0.tar.gz"
-    sha256 "30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
+    url "https://files.pythonhosted.org/packages/e7/01/3569e0b535fb2e4a6c384bdbed00c55b9d78b5084e0fb7f4d0bf523d7670/requests-2.26.0.tar.gz"
+    sha256 "b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"
   end
 
   resource "urllib3" do
-    url "https://files.pythonhosted.org/packages/ad/fc/54d62fa4fc6e675678f9519e677dfc29b8964278d75333cf142892caf015/urllib3-1.25.7.tar.gz"
-    sha256 "f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"
+    url "https://files.pythonhosted.org/packages/80/be/3ee43b6c5757cabea19e75b8f46eaf05a2f5144107d7db48c7cf3a864f73/urllib3-1.26.7.tar.gz"
+    sha256 "4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece"
   end
 
   resource "websocket-client" do
-    url "https://files.pythonhosted.org/packages/8b/0f/52de51b9b450ed52694208ab952d5af6ebbcbce7f166a48784095d930d8c/websocket_client-0.57.0.tar.gz"
-    sha256 "d735b91d6d1692a6a181f2a8c9e0238e5f6373356f561bb9dc4c7af36f452010"
+    url "https://files.pythonhosted.org/packages/4e/8f/b5c45af5a1def38b07c09a616be932ad49c35ebdc5e3cbf93966d7ed9750/websocket-client-1.2.1.tar.gz"
+    sha256 "8dfb715d8a992f5712fff8c843adae94e22b22a99b2c5e6b0ec4a1a981cc4e0d"
   end
 
   def install
diff --git a/pypi_formula_mappings.json b/pypi_formula_mappings.json
index f9b35d8e522..c829f521d35 100644
--- a/pypi_formula_mappings.json
+++ b/pypi_formula_mappings.json
@@ -89,6 +89,9 @@
     "exclude_packages": ["six"]
   },
   "diffoscope": "diffoscope[cmdline]",
+  "docker-squash": {
+    "exclude_packages": ["six"]
+  },
   "duplicity": {
     "extra_packages": [
       "azure-storage-blob", "b2sdk", "boto", "boto3", "boxsdk[jwt]",