diff --git a/lerna.json b/lerna.json
index de9635c47..3779a4799 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
   "lerna": "2.0.0",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "npmClient": "yarn",
   "useWorkspaces": true,
   "exact": true,
diff --git a/modules/constants/package.json b/modules/constants/package.json
index c15da29d2..b0ac1b2ba 100644
--- a/modules/constants/package.json
+++ b/modules/constants/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/constants",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "WebGL and WebGL2 constants",
   "license": "MIT",
   "repository": {
@@ -28,5 +28,5 @@
     "pre-build": "npm run build-bundle && npm run build-bundle -- --env.dev",
     "build-bundle": "webpack --display=minimal --config ../../scripts/bundle.config.js"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/core/package.json b/modules/core/package.json
index 085ca333f..c64e1fef7 100644
--- a/modules/core/package.json
+++ b/modules/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/core",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "WebGL2 Components for High Performance Rendering and Computation",
   "license": "MIT",
   "publishConfig": {
@@ -31,10 +31,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@luma.gl/constants": "8.1.0-beta.3",
-    "@luma.gl/engine": "8.1.0-beta.3",
-    "@luma.gl/shadertools": "8.1.0-beta.3",
-    "@luma.gl/webgl": "8.1.0-beta.3"
+    "@luma.gl/constants": "8.1.0-beta.4",
+    "@luma.gl/engine": "8.1.0-beta.4",
+    "@luma.gl/shadertools": "8.1.0-beta.4",
+    "@luma.gl/webgl": "8.1.0-beta.4"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/debug/package.json b/modules/debug/package.json
index d42626555..a1fd82937 100644
--- a/modules/debug/package.json
+++ b/modules/debug/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/debug",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "Debug utilities for luma.gl",
   "license": "MIT",
   "repository": {
@@ -30,7 +30,7 @@
     "build-bundle": "webpack --display=minimal --config ../../scripts/bundle.config.js"
   },
   "dependencies": {
-    "@luma.gl/constants": "8.1.0-beta.3",
+    "@luma.gl/constants": "8.1.0-beta.4",
     "glsl-transpiler": "^1.8.5",
     "math.gl": "^3.1.3",
     "probe.gl": "^3.3.0-alpha.4",
@@ -39,5 +39,5 @@
   "peerDependencies": {
     "@luma.gl/core": "^8.1.0-beta.1"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/engine/package.json b/modules/engine/package.json
index b6a23da34..4d455381b 100644
--- a/modules/engine/package.json
+++ b/modules/engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/engine",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "WebGL2 Components for High Performance Rendering and Computation",
   "license": "MIT",
   "publishConfig": {
@@ -31,12 +31,12 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@luma.gl/constants": "8.1.0-beta.3",
-    "@luma.gl/gltools": "8.1.0-beta.3",
-    "@luma.gl/shadertools": "8.1.0-beta.3",
-    "@luma.gl/webgl": "8.1.0-beta.3",
+    "@luma.gl/constants": "8.1.0-beta.4",
+    "@luma.gl/gltools": "8.1.0-beta.4",
+    "@luma.gl/shadertools": "8.1.0-beta.4",
+    "@luma.gl/webgl": "8.1.0-beta.4",
     "math.gl": "^3.1.3",
     "probe.gl": "^3.3.0-alpha.4"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/experimental/package.json b/modules/experimental/package.json
index efcc6652c..ae9d3bc23 100644
--- a/modules/experimental/package.json
+++ b/modules/experimental/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/experimental",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "Experimental classes for luma.gl",
   "license": "MIT",
   "repository": {
@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "@loaders.gl/images": "^2.1.0-alpha.4",
-    "@luma.gl/constants": "8.1.0-beta.3",
+    "@luma.gl/constants": "8.1.0-beta.4",
     "earcut": "^2.0.6",
     "math.gl": "^3.1.3"
   },
@@ -42,5 +42,5 @@
     "@luma.gl/shadertools": "^8.1.0-beta.1",
     "@luma.gl/webgl": "^8.1.0-beta.1"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/gltools/package.json b/modules/gltools/package.json
index 0e023a4c1..3170397fc 100644
--- a/modules/gltools/package.json
+++ b/modules/gltools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/gltools",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "WebGL2 API Polyfills for WebGL1 WebGLRenderingContext",
   "license": "MIT",
   "repository": {
@@ -29,8 +29,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@luma.gl/constants": "8.1.0-beta.3",
+    "@luma.gl/constants": "8.1.0-beta.4",
     "probe.gl": "^3.3.0-alpha.4"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/shadertools/package.json b/modules/shadertools/package.json
index fcdbdda8d..0f3277f77 100644
--- a/modules/shadertools/package.json
+++ b/modules/shadertools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/shadertools",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "Shader module system for luma.gl",
   "license": "MIT",
   "repository": {
@@ -39,5 +39,5 @@
     "@babel/runtime": "^7.0.0",
     "math.gl": "^3.1.3"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/test-utils/package.json b/modules/test-utils/package.json
index cc95ba454..265da3f66 100644
--- a/modules/test-utils/package.json
+++ b/modules/test-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/test-utils",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "Automated WebGL testing utilities with Puppeteer and image diffing",
   "license": "MIT",
   "publishConfig": {
@@ -37,5 +37,5 @@
     "@luma.gl/webgl": "^8.1.0-beta.1",
     "@probe.gl/test-utils": "^3.3.0-alpha.4"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }
diff --git a/modules/webgl/package.json b/modules/webgl/package.json
index a3a550aed..fb8d91831 100644
--- a/modules/webgl/package.json
+++ b/modules/webgl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@luma.gl/webgl",
-  "version": "8.1.0-beta.3",
+  "version": "8.1.0-beta.4",
   "description": "WebGL2 Classes",
   "license": "MIT",
   "publishConfig": {
@@ -35,9 +35,9 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@luma.gl/constants": "8.1.0-beta.3",
-    "@luma.gl/gltools": "8.1.0-beta.3",
+    "@luma.gl/constants": "8.1.0-beta.4",
+    "@luma.gl/gltools": "8.1.0-beta.4",
     "probe.gl": "^3.3.0-alpha.4"
   },
-  "gitHead": "8deca643b658ddf6d8fb279df6417b8901a6fc93"
+  "gitHead": "3f8566893e360112486ccf306d3aaa264e072672"
 }