diff --git a/.changeset/perfect-balloons-obey.md b/.changeset/perfect-balloons-obey.md
deleted file mode 100644
index 24a312f66..000000000
--- a/.changeset/perfect-balloons-obey.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@azure-tools/cadl-ranch-specs": patch
----
-
-fix(test): adopt `coercedBodyEquals`
diff --git a/packages/cadl-ranch-specs/CHANGELOG.md b/packages/cadl-ranch-specs/CHANGELOG.md
index 9d30dce41..7ef685da8 100644
--- a/packages/cadl-ranch-specs/CHANGELOG.md
+++ b/packages/cadl-ranch-specs/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @azure-tools/cadl-ranch-specs
 
+## 0.37.7
+
+### Patch Changes
+
+- ecfd2f0: fix(test): adopt `coercedBodyEquals`
+- 86817b9: Fix explode array mockapi in routes.
+
 ## 0.37.6
 
 ### Patch Changes
diff --git a/packages/cadl-ranch-specs/http/routes/mockapi.ts b/packages/cadl-ranch-specs/http/routes/mockapi.ts
index 994bb5720..d1ae1682f 100644
--- a/packages/cadl-ranch-specs/http/routes/mockapi.ts
+++ b/packages/cadl-ranch-specs/http/routes/mockapi.ts
@@ -110,7 +110,7 @@ Scenarios.Routes_QueryParameters_QueryExpansion_Explode_primitive = createTests(
   "/routes/query/query-expansion/explode/primitive?param=a",
 );
 Scenarios.Routes_QueryParameters_QueryExpansion_Explode_array = createTests(
-  "/routes/query/query-expansion/explode/array?param=a,b",
+  "/routes/query/query-expansion/explode/array?param=a&param=b",
 );
 Scenarios.Routes_QueryParameters_QueryExpansion_Explode_record = createTests(
   "/routes/query/query-expansion/explode/record?a=1&b=2",
@@ -129,7 +129,7 @@ Scenarios.Routes_QueryParameters_QueryContinuation_Explode_primitive = createTes
   "/routes/query/query-continuation/explode/primitive?fixed=true&param=a",
 );
 Scenarios.Routes_QueryParameters_QueryContinuation_Explode_array = createTests(
-  "/routes/query/query-continuation/explode/array?fixed=true&param=a,b",
+  "/routes/query/query-continuation/explode/array?fixed=true&param=a&param=b",
 );
 Scenarios.Routes_QueryParameters_QueryContinuation_Explode_record = createTests(
   "/routes/query/query-continuation/explode/record?fixed=true&a=1&b=2",
diff --git a/packages/cadl-ranch-specs/package.json b/packages/cadl-ranch-specs/package.json
index 0195e43bf..61d227bfa 100644
--- a/packages/cadl-ranch-specs/package.json
+++ b/packages/cadl-ranch-specs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@azure-tools/cadl-ranch-specs",
-  "version": "0.37.6",
+  "version": "0.37.7",
   "description": "Cadl scenarios and mock apis",
   "main": "dist/index.js",
   "type": "module",