diff --git a/.github/workflows/upgrade-bridge.yml b/.github/workflows/upgrade-bridge.yml
index 182a76e6..11421faa 100644
--- a/.github/workflows/upgrade-bridge.yml
+++ b/.github/workflows/upgrade-bridge.yml
@@ -12,6 +12,17 @@ on:
         required: false
         type: string
         default: "latest"
+      target-pulumi-version:
+        description: |
+             Set the version of `pulumi/pkg` and `pulumi/sdk` to depend on for bridged providers. Currently,
+             these versions inform the linked runtime and SDK generation in all languages except Java. Valid
+             options are:
+             - "": Use the same version as pulumi-terraform-bridge
+             - A go version such as "v3.90.1"
+             - A commit SHA in pulumi/pulumi such as "ac71ebc1d34e5ccfd1a7fed61e6ff43a3160f3cb"
+        required: false
+        type: string
+        default: ""
       pr-reviewers:
         description: Reviewers to assign to the auto-opened pull request
         required: false
@@ -37,23 +48,25 @@ jobs:
     steps:
     - name: Call upgrade provider action
       if: github.event_name == 'workflow_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.9
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
       with:
         kind: bridge
         email: bot@pulumi.com
         username: pulumi-bot
         automerge: ${{ inputs.automerge }}
         target-bridge-version: ${{ inputs.target-bridge-version }}
+        target-pulumi-version: ${{ inputs.target-pulumi-version }}
         pr-reviewers: ${{ inputs.pr-reviewers }}
         pr-description: ${{ inputs.pr-description }}
     - name: Call upgrade provider action
       if: github.event_name == 'repository_dispatch'
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.9
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
       with:
         kind: bridge
         email: bot@pulumi.com
         username: pulumi-bot
         automerge: ${{ github.event.client_payload.automerge }}
+        target-pulumi-version: ${{ github.event.client_payload.target-pulumi-version }}
         target-bridge-version: ${{ github.event.client_payload.target-bridge-version }}
         pr-reviewers: ${{ github.event.client_payload.pr-reviewers }}
         pr-description: ${{ github.event.client_payload.pr-description }}
diff --git a/.github/workflows/upgrade-provider.yml b/.github/workflows/upgrade-provider.yml
index 9c9cd5ae..959c20da 100644
--- a/.github/workflows/upgrade-provider.yml
+++ b/.github/workflows/upgrade-provider.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Call upgrade provider action
-      uses: pulumi/pulumi-upgrade-provider-action@v0.0.9
+      uses: pulumi/pulumi-upgrade-provider-action@v0.0.10
       with:
         kind: all
         email: bot@pulumi.com
diff --git a/scripts/upstream.sh b/scripts/upstream.sh
index 84f57d7b..09d7ad85 100755
--- a/scripts/upstream.sh
+++ b/scripts/upstream.sh
@@ -168,7 +168,7 @@ end_rebase() {
   rebase_merge_dir=$(cd upstream && git rev-parse --git-path rebase-merge)
   rebase_apply_dir=$(cd upstream && git rev-parse --git-path rebase-apply)
 
-  if [[ -d "${rebase_merge_dir}" || -d "${rebase_apply_dir}" ]]; then
+  if [ -d "${rebase_merge_dir}" ] || [ -d "${rebase_apply_dir}" ]; then
     echo "rebase still in progress in './upstream'. Please resolve the rebase in"
     echo "'./upstream' and then run 'make \"$1\"' again."
     exit 1
@@ -176,7 +176,7 @@ end_rebase() {
 
   rm patches/*.patch
   cd upstream
-  git format-patch local -o ../patches --no-prefix --zero-commit --no-signature --no-stat
+  git format-patch local -o ../patches --zero-commit --no-signature --no-stat
   cd ..
   rm rebase-in-progress
   apply "$1"