NEW: English for Tech Bundle → Save 40%
Your progress

Loading your progress…

Home
Bug fixing vocabularyphrasal verb · /pætʃ ʌp/

patch up

In simple English

To fix software vulnerabilities or bugs, typically quickly or temporarily. Often used when a fast solution is needed before a proper long-term fix.

Someone wants to understand what 'patch up' means when discussing software fixes or security issues at work.

At a glanceCEFR B1–B2
Commonness
Versatility
FormalityCasualFormalCasual
Spoken ↔ WrittenSpokenWrittenBoth
Directness ↔ DiplomaticDirectDiplomaticNeutral
Region

Say it like this

We need to patch up that vulnerability before the release.
Can you patch up the login bug today?
They patched up the security hole overnight.
Let's patch this up now and refactor later.

Real examples

Standup

"I'm going to patch up that API timeout issue this morning."

Slack message

"Hey, can someone patch up the broken image links on staging?"

GitHub PR

"This PR patches up the memory leak we found in production."

Jira ticket

"Patch up authentication bypass vulnerability discovered by security audit."

Retrospective

"We spent too much time patching up issues instead of building new features."

Sprint planning

"We should allocate some points to patch up the known bugs before launch."

Pair programming

"Let's patch up this null pointer exception first, then move on."

Don't say this

I will patch the bug.
I will patch up the bug.'Patch up' is a phrasal verb — you need both words together for this meaning.
We patched up completely the system.
We completely patched up the system.Adverbs like 'completely' go before the phrasal verb, not in the middle.
The bug was patch up yesterday.
The bug was patched up yesterday.In passive voice, use the past participle 'patched'.

Other forms

base form

patch up

"We need to patch up the vulnerability."

third person singular

patches up

"She patches up bugs every sprint."

past tense

patched up

"They patched up the security issue overnight."

present participle

patching up

"I'm patching up the broken endpoint now."

past participle

patched up

"The bug has been patched up."

Often used with

patch up a bugFix a software error
patch up a vulnerabilityFix a security weakness
patch up quicklyEmphasizes the speed of the fix
patch up temporarilyFix now, proper solution later
patch up the codeMake repairs to source code

Similar words

fixMore general — can be quick or permanent
hotfixNoun/verb for urgent production fixes
repairMore formal, less common in casual tech talk
addressMore formal, often used in tickets and docs
resolveMore formal, implies completing the fix

Opposites

breakintroduce a bugignoreleave unfixed

Practice

Try it

4 quick exercises

Choose the most natural sentence

1. A colleague asks how to talk about fixing a security issue quickly.

Find the error

2. We patched up completely the login bug before launch.

Complete the sentence

3. The team _____ the vulnerability overnight. (past tense of patch up)

Rewrite in your own words

4. Explain this to a teammate: 'We need to patch up the memory leak before the release.'

More words

Questions

Quick poll

Have you said "patch up" in a standup this week?

Want more structured practice like this? Our English for Programmers course covers real workplace English in depth.

Your badges