diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4af5ef4c..70a9c76e 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.6.2"
+  ".": "1.6.3"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d0f53ef..9e89d42b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.6.3 (2026-04-18)
+
+Full Changelog: [v1.6.2...v1.6.3](https://github.com/OneBusAway/ruby-sdk/compare/v1.6.2...v1.6.3)
+
+### Chores
+
+* **tests:** bump steady to v0.22.1 ([e3c086c](https://github.com/OneBusAway/ruby-sdk/commit/e3c086ce0a390298cc737e8fa0eb819fb3c0d191))
+
 ## 1.6.2 (2026-04-09)
 
 Full Changelog: [v1.6.1...v1.6.2](https://github.com/OneBusAway/ruby-sdk/compare/v1.6.1...v1.6.2)
diff --git a/Gemfile.lock b/Gemfile.lock
index bd0b9f48..631cb94f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    onebusaway-sdk (1.6.2)
+    onebusaway-sdk (1.6.3)
       cgi
       connection_pool
 
diff --git a/README.md b/README.md
index 81fd0ab5..d920b4f4 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "onebusaway-sdk", "~> 1.6.2"
+gem "onebusaway-sdk", "~> 1.6.3"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/onebusaway_sdk/version.rb b/lib/onebusaway_sdk/version.rb
index 118f693e..48c58ccb 100644
--- a/lib/onebusaway_sdk/version.rb
+++ b/lib/onebusaway_sdk/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OnebusawaySDK
-  VERSION = "1.6.2"
+  VERSION = "1.6.3"
 end
diff --git a/scripts/mock b/scripts/mock
index 7c58865f..9c7c4399 100755
--- a/scripts/mock
+++ b/scripts/mock
@@ -22,9 +22,9 @@ echo "==> Starting mock server with URL ${URL}"
 # Run steady mock on the given spec
 if [ "$1" == "--daemon" ]; then
   # Pre-install the package so the download doesn't eat into the startup timeout
-  npm exec --package=@stdy/cli@0.20.2 -- steady --version
+  npm exec --package=@stdy/cli@0.22.1 -- steady --version
 
-  npm exec --package=@stdy/cli@0.20.2 -- steady --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets "$URL" &> .stdy.log &
+  npm exec --package=@stdy/cli@0.22.1 -- steady --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets "$URL" &> .stdy.log &
 
   # Wait for server to come online via health endpoint (max 30s)
   echo -n "Waiting for server"
@@ -48,5 +48,5 @@ if [ "$1" == "--daemon" ]; then
 
   echo
 else
-  npm exec --package=@stdy/cli@0.20.2 -- steady --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets "$URL"
+  npm exec --package=@stdy/cli@0.22.1 -- steady --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets "$URL"
 fi
diff --git a/scripts/test b/scripts/test
index 5224e4f7..5470f81a 100755
--- a/scripts/test
+++ b/scripts/test
@@ -43,7 +43,7 @@ elif ! steady_is_running ; then
   echo -e "To run the server, pass in the path or url of your OpenAPI"
   echo -e "spec to the steady command:"
   echo
-  echo -e "  \$ ${YELLOW}npm exec --package=@stdy/cli@0.20.2 -- steady path/to/your.openapi.yml --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets${NC}"
+  echo -e "  \$ ${YELLOW}npm exec --package=@stdy/cli@0.22.1 -- steady path/to/your.openapi.yml --host 127.0.0.1 -p 4010 --validator-query-array-format=repeat --validator-form-array-format=repeat --validator-query-object-format=brackets --validator-form-object-format=brackets${NC}"
   echo
 
   exit 1