The n8n 2.19.5 update addresses a critical regression in HTTPS connectivity caused by a third-party library update, ensuring workflow stability and secure communication.
On May 7, 2026, n8n released version 2.19.5 to fix a critical bug that disrupted HTTPS connections in the core system. The issue stemmed from an update to the simple-git dependency, which inadvertently broke secure communication within workflows running on n8n.
Core Bug Fix Restores HTTPS Stability
The primary change in n8n 2.19.5 is a patch correcting this regression introduced by the latest simple-git library update. HTTPS connections are vital for secure data transmission in automated workflows, and the broken connection risked causing workflow failures or interruptions where secure endpoints are involved.
By reverting or correcting the faulty dependency behavior, the fix restores expected connectivity and prevents disruptions for users relying on secure HTTP communication channels.
Impact on Users and Workflows
Users upgrading to 2.19.5 will find their HTTPS connections reliably restored, avoiding the instability experienced with prior versions after the simple-git update. This ensures that tasks depending on secure HTTP remain uninterrupted and data transactions continue to be safe and authenticated.
Given the critical nature of this bug for workflow reliability and security, users are advised to update promptly to avoid potential failures.
Technical References and Release Details
The bug and its fix are tracked under GitHub issue #30004 and resolved by commit 17fa22b. This patch was authored by the n8n-assistant[bot], underscoring an automated, rapid response to urgent issues.
Users can review the full release notes and access the update on the official n8n GitHub page.
For detailed information and to download the update, visit n8n 2.19.5 Release on GitHub.