diff --git a/.github/actions/gradual-deploy-cloudflare/action.yaml b/.github/actions/gradual-deploy-cloudflare/action.yaml
index adb513a1b..48b078f96 100644
--- a/.github/actions/gradual-deploy-cloudflare/action.yaml
+++ b/.github/actions/gradual-deploy-cloudflare/action.yaml
@@ -30,7 +30,7 @@ runs:
             apiToken: ${{ inputs.apiToken }}
             accountId: ${{ inputs.accountId }}
             workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
             environment: ${{ inputs.environment }}
             command: deployments status --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
 
@@ -49,7 +49,7 @@ runs:
             apiToken: ${{ inputs.apiToken }}
             accountId: ${{ inputs.accountId }}
             workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
             environment: ${{ inputs.environment }}
             command: versions deploy ${{ steps.extract_current_version.outputs.version_id }}@100% ${{ inputs.serverVersionId }}@0% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
 
@@ -61,7 +61,7 @@ runs:
             apiToken: ${{ inputs.apiToken }}
             accountId: ${{ inputs.accountId }}
             workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
             environment: ${{ inputs.environment }}
             command: versions deploy ${{ inputs.middlewareVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc
 
@@ -71,7 +71,7 @@ runs:
             apiToken: ${{ inputs.apiToken }}
             accountId: ${{ inputs.accountId }}
             workingDirectory: ./
-            wranglerVersion: '4.10.0'
+            wranglerVersion: '4.43.0'
             environment: ${{ inputs.environment }}
             command: versions deploy ${{ inputs.serverVersionId }}@100% -y --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
 
diff --git a/.github/composite/deploy-cloudflare/action.yaml b/.github/composite/deploy-cloudflare/action.yaml
index 0906e8bc8..b40ffb523 100644
--- a/.github/composite/deploy-cloudflare/action.yaml
+++ b/.github/composite/deploy-cloudflare/action.yaml
@@ -70,7 +70,7 @@ runs:
               apiToken: ${{ inputs.apiToken }}
               accountId: ${{ inputs.accountId }}
               workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
               environment: ${{ inputs.environment }}
               command: deploy --config ./packages/gitbook/openNext/customWorkers/doWrangler.jsonc
 
@@ -81,7 +81,7 @@ runs:
               apiToken: ${{ inputs.apiToken }}
               accountId: ${{ inputs.accountId }}
               workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
               environment: ${{ inputs.environment }}
               command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/defaultWrangler.jsonc
 
@@ -104,7 +104,7 @@ runs:
               apiToken: ${{ inputs.apiToken }}
               accountId: ${{ inputs.accountId }}
               workingDirectory: ./
-              wranglerVersion: '4.10.0'
+              wranglerVersion: '4.43.0'
               environment: ${{ inputs.environment }}
               command: ${{ format('versions upload --tag {0} --message "{1}"', inputs.commitTag, inputs.commitMessage) }} --config ./packages/gitbook/openNext/customWorkers/middlewareWrangler.jsonc