diff --git a/.github/release-please-manifest.json b/.github/release-please-manifest.json
index d47e32254f..f2ceaf6398 100644
--- a/.github/release-please-manifest.json
+++ b/.github/release-please-manifest.json
@@ -1,17 +1,17 @@
 {
-    ".": "3.21.6",
+    ".": "3.21.7",
     "packages/api": "3.4.16",
     "packages/chart": "3.7.5",
     "packages/codemirror": "3.7.5",
     "packages/common": "3.7.6",
-    "packages/comms": "3.15.5",
+    "packages/comms": "3.15.6",
     "packages/composite": "3.5.6",
     "packages/dataflow": "9.6.10",
     "packages/ddl-shim": "3.3.5",
     "packages/dgrid": "3.7.6",
     "packages/dgrid-shim": "3.4.4",
     "packages/dgrid2": "3.6.4",
-    "packages/eclwatch": "3.6.6",
+    "packages/eclwatch": "3.6.7",
     "packages/esbuild-plugins": "1.8.7",
     "packages/form": "3.4.5",
     "packages/graph": "3.7.5",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ab5c464ff..a0faf8f676 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [3.21.7](https://github.com/hpcc-systems/Visualization/compare/hpcc-js-v3.21.6...hpcc-js-v3.21.7) (2026-04-08)
+
+
+### Bug Fixes
+
+* **comms:** refactor wsdl generation to use minOccurs ([#4548](https://github.com/hpcc-systems/Visualization/issues/4548)) ([4c96517](https://github.com/hpcc-systems/Visualization/commit/4c965170272b39121bd2645210fb94b45b6c0c16))
+* update dependencies ([#4572](https://github.com/hpcc-systems/Visualization/issues/4572)) ([b5e761e](https://github.com/hpcc-systems/Visualization/commit/b5e761e5c8a9e68fce2b5f1b577a5659f1cabea1))
+
 ## [3.21.6](https://github.com/hpcc-systems/Visualization/compare/hpcc-js-v3.21.5...hpcc-js-v3.21.6) (2026-04-07)
 
 
diff --git a/package-lock.json b/package-lock.json
index 1330502726..428f947af2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hpcc-js",
-  "version": "3.21.6",
+  "version": "3.21.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "hpcc-js",
-      "version": "3.21.6",
+      "version": "3.21.7",
       "license": "Apache-2.0",
       "workspaces": [
         "packages/*"
@@ -21277,7 +21277,7 @@
     },
     "packages/comms": {
       "name": "@hpcc-js/comms",
-      "version": "3.15.5",
+      "version": "3.15.6",
       "license": "Apache-2.0",
       "dependencies": {
         "@hpcc-js/util": "^3.5.5",
@@ -21508,12 +21508,12 @@
     },
     "packages/eclwatch": {
       "name": "@hpcc-js/eclwatch",
-      "version": "3.6.6",
+      "version": "3.6.7",
       "license": "Apache-2.0",
       "dependencies": {
         "@hpcc-js/codemirror": "^3.7.5",
         "@hpcc-js/common": "^3.7.6",
-        "@hpcc-js/comms": "^3.15.5",
+        "@hpcc-js/comms": "^3.15.6",
         "@hpcc-js/dgrid": "^3.7.6",
         "@hpcc-js/graph": "^3.7.5",
         "@hpcc-js/layout": "^3.5.11",
diff --git a/package.json b/package.json
index ba681e8dc3..b7dcab1b81 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hpcc-js",
-  "version": "3.21.6",
+  "version": "3.21.7",
   "description": "HPCC Visualization Framework",
   "private": true,
   "type": "module",
diff --git a/packages/comms/CHANGELOG.md b/packages/comms/CHANGELOG.md
index a808b5bda0..16b29fb2b1 100644
--- a/packages/comms/CHANGELOG.md
+++ b/packages/comms/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [3.15.6](https://github.com/hpcc-systems/Visualization/compare/comms-v3.15.5...comms-v3.15.6) (2026-04-08)
+
+
+### Bug Fixes
+
+* **comms:** refactor wsdl generation to use minOccurs ([#4548](https://github.com/hpcc-systems/Visualization/issues/4548)) ([4c96517](https://github.com/hpcc-systems/Visualization/commit/4c965170272b39121bd2645210fb94b45b6c0c16))
+
 ## [3.15.5](https://github.com/hpcc-systems/Visualization/compare/comms-v3.15.4...comms-v3.15.5) (2026-04-07)
 
 
diff --git a/packages/comms/package.json b/packages/comms/package.json
index 5c455f36ad..4f4fc9dfd8 100644
--- a/packages/comms/package.json
+++ b/packages/comms/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hpcc-js/comms",
-    "version": "3.15.5",
+    "version": "3.15.6",
     "description": "hpcc-js - Communications",
     "type": "module",
     "main": "./dist/node/index.cjs",
diff --git a/packages/eclwatch/CHANGELOG.md b/packages/eclwatch/CHANGELOG.md
index 32621bae74..7844045ce9 100644
--- a/packages/eclwatch/CHANGELOG.md
+++ b/packages/eclwatch/CHANGELOG.md
@@ -3,6 +3,15 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [3.6.7](https://github.com/hpcc-systems/Visualization/compare/eclwatch-v3.6.6...eclwatch-v3.6.7) (2026-04-08)
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @hpcc-js/comms bumped from ^3.15.5 to ^3.15.6
+
 ## [3.6.6](https://github.com/hpcc-systems/Visualization/compare/eclwatch-v3.6.5...eclwatch-v3.6.6) (2026-04-07)
 
 
diff --git a/packages/eclwatch/package.json b/packages/eclwatch/package.json
index 30f1e742af..796b22451b 100644
--- a/packages/eclwatch/package.json
+++ b/packages/eclwatch/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@hpcc-js/eclwatch",
-    "version": "3.6.6",
+    "version": "3.6.7",
     "description": "hpcc-js - ECL Watch",
     "type": "module",
     "main": "./dist/index.umd.cjs",
@@ -39,7 +39,7 @@
     "dependencies": {
         "@hpcc-js/codemirror": "^3.7.5",
         "@hpcc-js/common": "^3.7.6",
-        "@hpcc-js/comms": "^3.15.5",
+        "@hpcc-js/comms": "^3.15.6",
         "@hpcc-js/dgrid": "^3.7.6",
         "@hpcc-js/graph": "^3.7.5",
         "@hpcc-js/layout": "^3.5.11",