diff --git a/.github/workflows/pip-compile-dev.yml b/.github/workflows/pip-compile-dev.yml
index 9a17e091f3e..a828e9bdf5f 100644
--- a/.github/workflows/pip-compile-dev.yml
+++ b/.github/workflows/pip-compile-dev.yml
@@ -29,6 +29,14 @@ jobs:
               'pip-compile(tag)'
               'pip-compile(pip-compile)'
             python-versions: "3.12"
+          - base-branch: stable-2.20
+            pr-branch: pip-compile/stable-2.20/dev
+            nox-args: >-
+              -e 'pip-compile(formatters)'
+              'pip-compile(typing)'
+              'pip-compile(static)'
+              'pip-compile(spelling)'
+            python-versions: "3.12"
           - base-branch: stable-2.19
             pr-branch: pip-compile/stable-2.19/dev
             nox-args: >-
diff --git a/hacking/tagger/tag.py b/hacking/tagger/tag.py
index e062e31ba3d..80a01a82d62 100755
--- a/hacking/tagger/tag.py
+++ b/hacking/tagger/tag.py
@@ -46,6 +46,7 @@
     "stable-2.17",
     "stable-2.18",
     "stable-2.19",
+    "stable-2.20",
 )