diff --git a/.circleci/config.yml b/.circleci/config.yml
index d9e26c86b..63b5ae71c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -598,22 +598,22 @@ workflows:
                   - ./packages
                   - ./dist
 
-      - build-packages:
-          name: build-packages-opencv-python
-          packages: opencv-python
-          requires:
-            - build-packages-no-numpy-dependents
-          filters:
-            tags:
-              only: /.*/
-          post-steps:
-            - persist_to_workspace:
-                root: .
-                paths:
-                  - ./packages/opencv-python/build
-                  - ./packages/opencv-python/dist
-                  - ./packages/build-logs/opencv*
-                  - ./dist/opencv*
+      # - build-packages:
+      #     name: build-packages-opencv-python
+      #     packages: opencv-python
+      #     requires:
+      #       - build-packages-no-numpy-dependents
+      #     filters:
+      #       tags:
+      #         only: /.*/
+      #     post-steps:
+      #       - persist_to_workspace:
+      #           root: .
+      #           paths:
+      #             - ./packages/opencv-python/build
+      #             - ./packages/opencv-python/dist
+      #             - ./packages/build-logs/opencv*
+      #             - ./dist/opencv*
 
       - build-packages:
           name: build-packages-numpy-dependents
@@ -635,7 +635,7 @@ workflows:
           packages: "*"
           requires:
             - build-packages-numpy-dependents
-            - build-packages-opencv-python
+            # - build-packages-opencv-python
           filters:
             tags:
               only: /.*/
diff --git a/Makefile.envs b/Makefile.envs
index c7f3bdc9b..1123204f7 100644
--- a/Makefile.envs
+++ b/Makefile.envs
@@ -1,5 +1,5 @@
 export PYVERSION ?= 3.11.3
-export PYODIDE_EMSCRIPTEN_VERSION ?= 3.1.32
+export PYODIDE_EMSCRIPTEN_VERSION ?= 3.1.33
 
 export PLATFORM_TRIPLET=wasm32-emscripten
 export SYSCONFIG_NAME=_sysconfigdata__emscripten_$(PLATFORM_TRIPLET)
diff --git a/docs/project/changelog.md b/docs/project/changelog.md
index 70d6b867d..a56412e88 100644
--- a/docs/project/changelog.md
+++ b/docs/project/changelog.md
@@ -15,6 +15,9 @@ myst:
 
 ## Unreleased
 
+- {{ Enhancement }} ABI Break: Updated Emscripten to version 3.1.33
+  {pr}`3665`
+
 - {{ Update }} The docker image now has node v20 instead of node v14.
   {pr}`3819`
 
diff --git a/packages/lightgbm/meta.yaml b/packages/lightgbm/meta.yaml
index dace2c88e..65c437b40 100644
--- a/packages/lightgbm/meta.yaml
+++ b/packages/lightgbm/meta.yaml
@@ -1,5 +1,6 @@
 package:
   name: lightgbm
+  _disabled: true
   version: 3.3.5
 source:
   url: https://files.pythonhosted.org/packages/98/1f/fc5c183012f5fdd23e65d54ee09312d8b4dc9e4e39c227236f61942ef293/lightgbm-3.3.5.tar.gz
diff --git a/packages/opencv-python/meta.yaml b/packages/opencv-python/meta.yaml
index be9787f27..c72e5f3ba 100644
--- a/packages/opencv-python/meta.yaml
+++ b/packages/opencv-python/meta.yaml
@@ -1,5 +1,6 @@
 package:
   name: opencv-python
+  _disabled: true
   version: 4.7.0.72
   top-level:
     - cv2
diff --git a/src/tests/python_tests.yaml b/src/tests/python_tests.yaml
index 0915ea959..168b17df5 100644
--- a/src/tests/python_tests.yaml
+++ b/src/tests/python_tests.yaml
@@ -792,6 +792,7 @@
       - test_4dyear # '%4Y' != '0001'
       - test_ctime # '1941' != '-100'
       - test_monotonic # self.assertTrue(0.450 <= dt) fails
+      - test_pthread_getcpuclockid #  time.pthread_getcpuclockid(threading.get_ident()) fails
 - test_timeit
 - test_timeout
 - test_tix