diff --git a/CHANGELOG.md b/CHANGELOG.md
index 18cb397f..d971d75b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [20.0.1] - 2019-02-21
+### Changed
+- update `ci-admin` and `ci-configuration` to reflect their new homes
+
 ## [20.0.0] - 2019-02-21
 ### Added
 - mobile can create in-tree docker images
diff --git a/scriptworker/constants.py b/scriptworker/constants.py
index 740e3927..f1e34971 100644
--- a/scriptworker/constants.py
+++ b/scriptworker/constants.py
@@ -124,7 +124,7 @@
     "privkey_path": "...",
     "my_email": "scriptworker@example.com",
 
-    "project_configuration_url": "https://hg.mozilla.org/build/ci-configuration/raw-file/default/projects.yml",
+    "project_configuration_url": "https://hg.mozilla.org/ci/ci-configuration/raw-file/default/projects.yml",
     "pushlog_url": "{repo}/json-pushes?changeset={revision}&tipsonly=1&version=2&full=1",
 
     "chain_of_trust_hash_algorithm": "sha256",
diff --git a/scriptworker/cot/verify.py b/scriptworker/cot/verify.py
index 3fc84100..0d899c63 100644
--- a/scriptworker/cot/verify.py
+++ b/scriptworker/cot/verify.py
@@ -1350,7 +1350,7 @@ def _wrap_action_hook_with_let(tmpl, action_perm):
     Given the content of .taskcluster.yml, construct the task template that
     would appear in the corresponding hook definition.  This is an attempt to
     duplicate the logic here:
-    https://hg.mozilla.org/build/ci-admin/file/edad9f8/ciadmin/generate/in_tree_actions.py#l154
+    https://hg.mozilla.org/ci/ci-admin/file/edad9f8/ciadmin/generate/in_tree_actions.py#l154
 
     """
     return {
diff --git a/scriptworker/test/data/cotv4/projects.yml b/scriptworker/test/data/cotv4/projects.yml
index 4cfb08d0..70352052 100644
--- a/scriptworker/test/data/cotv4/projects.yml
+++ b/scriptworker/test/data/cotv4/projects.yml
@@ -379,14 +379,14 @@ nss-try:
     taskcluster-push: true
 
 ci-configuration:
-  repo: https://hg.mozilla.org/build/ci-configuration
+  repo: https://hg.mozilla.org/ci/ci-configuration
   repo_type: hg
   access: scm_level_3
   features:
     taskcluster-push: true
 
 ci-admin:
-  repo: https://hg.mozilla.org/build/ci-admin
+  repo: https://hg.mozilla.org/ci/ci-admin
   repo_type: hg
   access: scm_level_3
   features:
diff --git a/version.json b/version.json
index e9717c82..995b8e7c 100644
--- a/version.json
+++ b/version.json
@@ -2,7 +2,7 @@
     "version": [
         20,
         0,
-        0
+        1
     ],
-    "version_string": "20.0.0"
+    "version_string": "20.0.1"
 }