diff --git a/.github/workflows/intl4x_artifacts.yml b/.github/workflows/intl4x_artifacts.yml
index a2aa9555..bd7a5448 100644
--- a/.github/workflows/intl4x_artifacts.yml
+++ b/.github/workflows/intl4x_artifacts.yml
@@ -8,10 +8,11 @@ on:
     tags:
       - 'intl4x-v.*'
   pull_request: # DO NOT SUBMIT
+  workflow_dispatch:
 
 env:
     cratename: icu_capi
-    icu_version: dca53d021de78ac6c80c9c923d482f66cec876d4 #set to icu@1.4.0 or a similar constraint at some point
+    icu_version: 4cfb8e53d895f09656553eeb03bc55a84a5a7a31 #set to icu@1.4.0 or a similar constraint at some point
 
 jobs:
   dart-libs:
@@ -155,7 +156,7 @@ jobs:
   release:
     needs: dart-libs
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
+    if: github.event_name == 'push'
     steps:
       - name: Download binaries
         uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427