diff --git a/CHANGELOG.md b/CHANGELOG.md
index daa5eae..b4c8dbe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Fixes
 
 - Validate PR - Skip PRs opened by bots of GitHub Apps owned by Sentry (the `getsentry` organization or the `sentry` enterprise), such as `sentry-junior[bot]`. App bot users are never repo collaborators, so the write-access check couldn't recognize them. ([#179](https://github.com/getsentry/github-workflows/pull/179))
+- Updater - Support prefixed release tags, such as `cli@1.2.3`, via a `version` named group in `pattern`. ([#184](https://github.com/getsentry/github-workflows/pull/184))
 
 ## 3.4.1
 
diff --git a/updater/README.md b/updater/README.md
index 7929dfb..3d09e18 100644
--- a/updater/README.md
+++ b/updater/README.md
@@ -153,6 +153,9 @@ Git lookup or fetch failures are also reported as errors. Annotated release tags
   * type: string
   * required: true
 * `pattern`: RegEx pattern that will be matched against available versions when picking the latest one.
+  An optional `version` named group marks the version part of the tag, which is used to compare versions and in the PR title and changelog entry.
+  For monorepos that tag releases with a product prefix (e.g. `cli@1.2.3`), use a pattern like `'^cli@(?<version>[0-9.]+)$'`.
+  Without the group, only a leading `v` is removed from the tag.
   * type: string
   * required: false
   * default: ''
diff --git a/updater/action.yml b/updater/action.yml
index ead6fa1..5a53486 100644
--- a/updater/action.yml
+++ b/updater/action.yml
@@ -10,7 +10,7 @@ inputs:
     description: 'Name used in the PR title and the changelog entry.'
     required: true
   pattern:
-    description: 'RegEx pattern that will be matched against available versions when picking the latest one.'
+    description: 'RegEx pattern that will be matched against available versions when picking the latest one. An optional `version` named group marks the version part of the tag, e.g. `^cli@(?<version>[0-9.]+)$`.'
     required: false
     default: ''
   gh-title-pattern:
@@ -448,6 +448,8 @@ runs:
         TARGET_MAIN_BRANCH: ${{ steps.target.outputs.mainBranch }}
         ORIGINAL_TAG: ${{ steps.target.outputs.originalTag }}
         LATEST_TAG: ${{ steps.target.outputs.latestTag }}
+        ORIGINAL_VERSION: ${{ steps.target.outputs.originalVersion }}
+        LATEST_VERSION: ${{ steps.target.outputs.latestVersion }}
       run: |
         ${{ github.action_path }}/scripts/update-changelog.ps1 `
           -Name $env:DEPENDENCY_NAME `
@@ -456,6 +458,8 @@ runs:
           -MainBranch $env:TARGET_MAIN_BRANCH `
           -OldTag $env:ORIGINAL_TAG `
           -NewTag $env:LATEST_TAG `
+          -OldVersion $env:ORIGINAL_VERSION `
+          -NewVersion $env:LATEST_VERSION `
           -Section $env:CHANGELOG_SECTION
 
     - name: Show final git diff
diff --git a/updater/scripts/common.ps1 b/updater/scripts/common.ps1
index d248721..ea64d9d 100644
--- a/updater/scripts/common.ps1
+++ b/updater/scripts/common.ps1
@@ -1,4 +1,39 @@
 
+$FallbackVersionPattern = '^v?(?<version>.+)$'
+
+function GetVersionFromTag([string] $tag, [string] $pattern = '')
+{
+    if ($pattern -ne '' -and $tag -match $pattern -and $Matches.ContainsKey('version'))
+    {
+        return $Matches['version']
+    }
+    if ($tag -match $FallbackVersionPattern)
+    {
+        return $Matches['version']
+    }
+    return $tag
+}
+
+# E.g. `cli@` for both `cli@1.2.3` and `cli@v1.2.3`
+function GetTagPrefix([string] $tag, [string] $pattern)
+{
+    $match = [regex]::Match($tag, $pattern, 'IgnoreCase')
+    if (-not $match.Success -or -not $match.Groups['version'].Success)
+    {
+        return ''
+    }
+    return $tag.Substring(0, $match.Groups['version'].Index) -replace 'v$', ''
+}
+
+function GetVersionAfterPrefix([string] $tag, [string] $prefix)
+{
+    if ($tag -match ('^' + [regex]::Escape($prefix) + 'v?(?<version>.+)$'))
+    {
+        return $Matches['version']
+    }
+    return $null
+}
+
 function GetComparableVersion([string] $value)
 {
     $value = $value -replace '^v', ''
diff --git a/updater/scripts/get-changelog.ps1 b/updater/scripts/get-changelog.ps1
index c892160..39ff8ce 100644
--- a/updater/scripts/get-changelog.ps1
+++ b/updater/scripts/get-changelog.ps1
@@ -201,8 +201,8 @@ function Format-ChangelogContent {
     }
 
     # Apply standard formatting
-    # Remove at-mentions
-    $changelog = $changelog -replace '@', ''
+    # Remove at-mentions, but keep prefixed tags (`cli@1.2.3`) and email addresses
+    $changelog = $changelog -replace '(?<!\w)@', ''
 
     # Make PR/issue references into links to the original repository (unless they already are links)
     $changelog = $changelog -replace '(?<!\[)#([0-9]+)(?![\]0-9])', ('[#$1](' + $repoUrl + '/issues/$1)')
diff --git a/updater/scripts/sort-versions.ps1 b/updater/scripts/sort-versions.ps1
index 0c23c00..21bbf22 100644
--- a/updater/scripts/sort-versions.ps1
+++ b/updater/scripts/sort-versions.ps1
@@ -1,10 +1,11 @@
 param(
-    [Parameter(Mandatory = $true)][string[]] $List
+    [Parameter(Mandatory = $true)][string[]] $List,
+    [string] $Pattern = ''
 )
 
 Set-StrictMode -Version latest
 . "$PSScriptRoot/common.ps1"
 
 $List `
-    | Where-Object { $null -ne (GetComparableVersion $_)  } `
-    | Sort-Object -Property @{Expression = { GetComparableVersion $_ } }
+    | Where-Object { $null -ne (GetComparableVersion (GetVersionFromTag $_ $Pattern)) } `
+    | Sort-Object -Property @{Expression = { GetComparableVersion (GetVersionFromTag $_ $Pattern) } }
diff --git a/updater/scripts/update-changelog.ps1 b/updater/scripts/update-changelog.ps1
index 1ab2ec5..a9864a1 100644
--- a/updater/scripts/update-changelog.ps1
+++ b/updater/scripts/update-changelog.ps1
@@ -5,10 +5,13 @@ param(
     [Parameter(Mandatory = $true)][string] $MainBranch,
     [Parameter(Mandatory = $true)][string] $OldTag,
     [Parameter(Mandatory = $true)][string] $NewTag,
-    [Parameter(Mandatory = $true)][string] $Section
+    [Parameter(Mandatory = $true)][string] $Section,
+    [string] $OldVersion = '',
+    [string] $NewVersion = ''
 )
 
 Set-StrictMode -Version latest
+. "$PSScriptRoot/common.ps1"
 
 $file = $(Get-ChildItem | Where-Object { $_.Name -match '^changelog(\.md|\.txt|)$' } )
 if ("$file" -eq "")
@@ -143,9 +146,11 @@ for ($i = 0; $i -lt $lines.Count; $i++)
 # What line we want to insert at - the empty line at the end of the currently unreleased section.
 $sectionEnd = $i
 
-$tagAnchor = $NewTag.Replace('.', '')
-$oldTagNice = ($OldTag -match "^[0-9]") ? "v$OldTag" : $OldTag
-$newTagNice = ($NewTag -match "^[0-9]") ? "v$NewTag" : $NewTag
+if ("$OldVersion" -eq '') { $OldVersion = GetVersionFromTag $OldTag }
+if ("$NewVersion" -eq '') { $NewVersion = GetVersionFromTag $NewTag }
+$tagAnchor = ($NewTag.EndsWith("v$NewVersion") ? "v$NewVersion" : $NewVersion).Replace('.', '')
+$oldTagNice = ($OldVersion -match "^[0-9]") ? "v$OldVersion" : $OldTag
+$newTagNice = ($NewVersion -match "^[0-9]") ? "v$NewVersion" : $NewTag
 
 $PullRequestMD = "[#$($PR | Split-Path -Leaf)]($PR)"
 
diff --git a/updater/scripts/update-dependency.ps1 b/updater/scripts/update-dependency.ps1
index b0f8449..1ffb948 100644
--- a/updater/scripts/update-dependency.ps1
+++ b/updater/scripts/update-dependency.ps1
@@ -205,7 +205,7 @@ if ("$Tag" -eq '') {
 
     if ("$Pattern" -eq '') {
         # Use a default pattern that excludes pre-releases
-        $Pattern = '^v?([0-9.]+)$'
+        $Pattern = '^v?(?<version>[0-9.]+)$'
     }
 
     Write-Host "Filtering tags with pattern '$Pattern'"
@@ -215,10 +215,19 @@ if ("$Tag" -eq '') {
         throw "Found no tags matching pattern '$Pattern'"
     }
 
-    $tags = & "$PSScriptRoot/sort-versions.ps1" $tags
+    $tags = @(& "$PSScriptRoot/sort-versions.ps1" $tags -Pattern $Pattern)
+
+    if ($tags.Count -eq 0) {
+        throw "Found no tags with a semantic version matching pattern '$Pattern'. If the tags have a prefix, mark the version with a ``version`` named group, e.g. '^cli@(?<version>[0-9.]+)$'."
+    }
 
     Write-Host "Sorted tags: $tags"
     $latestTag = $tags[-1]
+    $latestVersion = GetVersionFromTag $latestTag $Pattern
+
+    # Read the original tag with the latest tag's prefix, so that a tag of another product is never read as a version
+    $tagPrefix = GetTagPrefix $latestTag $Pattern
+    $originalVersion = GetVersionAfterPrefix $originalTag $tagPrefix
 
     if (("$originalTag" -ne '') -and ("$latestTag" -ne '') -and ("$latestTag" -ne "$originalTag")) {
         do {
@@ -245,7 +254,7 @@ if ("$Tag" -eq '') {
 
             # It's possible that the dependency was updated to a pre-release version manually in which case we don't want to
             # roll back, even though it's not the latest version matching the configured pattern.
-            if (-not $isUnreleasedPin -and (GetComparableVersion $originalTag) -ge (GetComparableVersion $latestTag)) {
+            if (-not $isUnreleasedPin -and $null -ne $originalVersion -and (GetComparableVersion $originalVersion) -ge (GetComparableVersion $latestVersion)) {
                 Write-Host "SemVer represented by the original tag '$originalTag' is newer than the latest tag '$latestTag'. Skipping update."
                 $latestTag = $originalTag
                 break
@@ -265,10 +274,15 @@ if ("$Tag" -eq '') {
         } while ($false)
     }
 
-    $latestTagNice = ($latestTag -match '^[0-9]') ? "v$latestTag" : $latestTag
+    if ("$originalTag" -eq "$latestTag") {
+        $latestVersion = $originalVersion
+    }
+    $latestTagNice = ($latestVersion -match '^[0-9]') ? "v$latestVersion" : $latestTag
 
     SetOutput 'originalTag' $originalTag
+    SetOutput 'originalVersion' $originalVersion
     SetOutput 'latestTag' $latestTag
+    SetOutput 'latestVersion' $latestVersion
     SetOutput 'latestTagNice' $latestTagNice
     SetOutput 'url' $url
     SetOutput 'mainBranch' $mainBranch
diff --git a/updater/tests/get-changelog.Tests.ps1 b/updater/tests/get-changelog.Tests.ps1
index aaa48c1..86b619e 100644
--- a/updater/tests/get-changelog.Tests.ps1
+++ b/updater/tests/get-changelog.Tests.ps1
@@ -322,6 +322,26 @@ Features, fixes and improvements in this release have been contributed by:
         $actual | Should -Be $expected
     }
 
+    It 'git commit fallback keeps prefixed tags' {
+        $actual = & "$PSScriptRoot/../scripts/get-changelog.ps1" `
+            -RepoUrl 'https://github.com/getsentry/javascript-debug-ids' -OldTag '@debugids/browser@0.1.2' -NewTag '@debugids/browser@0.1.3'
+
+        $expected = @'
+## Changelog
+
+### Commits between debugids/browser@0.1.2 and debugids/browser@0.1.3
+
+- meta(changelog): Update package versions ([#50](https://github-redirect.dependabot.com/getsentry/javascript-debug-ids/issues/50))
+- chore: Update dev deps to latest versions ([#49](https://github-redirect.dependabot.com/getsentry/javascript-debug-ids/issues/49))
+- chore: Add changeset for native vite support
+- feat: Document native Vite support ([#48](https://github-redirect.dependabot.com/getsentry/javascript-debug-ids/issues/48))
+- feat: Update LICENSE date range for 2025 ([#47](https://github-redirect.dependabot.com/getsentry/javascript-debug-ids/issues/47))
+- chore: Format package.json
+'@
+
+        $actual | Should -Be $expected
+    }
+
     It 'git commit fallback returns empty when no commits found' {
         # Test with same tags (no commits between them)
         $actual = & "$PSScriptRoot/../scripts/get-changelog.ps1" `
diff --git a/updater/tests/sort-versions.Tests.ps1 b/updater/tests/sort-versions.Tests.ps1
index aec246e..1cde4bd 100644
--- a/updater/tests/sort-versions.Tests.ps1
+++ b/updater/tests/sort-versions.Tests.ps1
@@ -1,8 +1,8 @@
 
 BeforeAll {
-    function SortVersions([Parameter(Mandatory = $true)][string[]] $List)
+    function SortVersions([Parameter(Mandatory = $true)][string[]] $List, [string] $Pattern = '')
     {
-        $result = & "$PSScriptRoot/../scripts/sort-versions.ps1" $List
+        $result = & "$PSScriptRoot/../scripts/sort-versions.ps1" $List -Pattern $Pattern
         if (-not $?)
         {
             throw $result
@@ -27,4 +27,19 @@ Describe 'sort-versions' {
         $sorted = SortVersions @('1.0.0-rc.1', '1.0.0', '1.0.0-beta.11', '1.0.0-alpha.1', '1.0.0-beta', '1.0.0-alpha.beta', '1.0.0-alpha', '1.0.0-beta.2')
         $sorted | Should -Be @('1.0.0-alpha', '1.0.0-alpha.1', '1.0.0-alpha.beta', '1.0.0-beta', '1.0.0-beta.2', '1.0.0-beta.11', '1.0.0-rc.1', '1.0.0')
     }
+
+    It 'prefixed versions with a version group' {
+        $sorted = SortVersions @('cli@0.47.0', 'cli@0.9.0', 'cli@0.46.0', 'cli@0.47.0-beta.1') '^cli@(?<version>.+)$'
+        $sorted | Should -Be @('cli@0.9.0', 'cli@0.46.0', 'cli@0.47.0-beta.1', 'cli@0.47.0')
+    }
+
+    It 'skips prefixed versions without a version group' {
+        $sorted = SortVersions @('cli@0.47.0', '0.42.0') '^(cli@)?[0-9.]+$' 3>$null
+        $sorted | Should -Be @('0.42.0')
+    }
+
+    It 'skips tags of another product' {
+        $sorted = SortVersions @('cli@0.47.0', 'logger@9.0.0') '^cli@(?<version>.+)$' 3>$null
+        $sorted | Should -Be @('cli@0.47.0')
+    }
 }
diff --git a/updater/tests/update-changelog.Tests.ps1 b/updater/tests/update-changelog.Tests.ps1
index 2665c42..214220c 100644
--- a/updater/tests/update-changelog.Tests.ps1
+++ b/updater/tests/update-changelog.Tests.ps1
@@ -48,4 +48,70 @@ Describe 'update-changelog' {
 
         Get-Content "$testCasePath/CHANGELOG.md" | Should -Be (Get-Content "$testCasePath/CHANGELOG.md.expected")
     }
+
+    Context 'prefixed tags' {
+        BeforeEach {
+            $testCasePath = "$TestDrive/prefixed-tags"
+            New-Item $testCasePath -ItemType Directory -Force | Out-Null
+        }
+
+        It 'should use the versions in displayed versions and the changelog anchor' {
+            @('# Changelog', '', '## Unreleased', '', '### Dependencies', '', '- Existing entry', '') | Out-File "$testCasePath/CHANGELOG.md"
+
+            pwsh -WorkingDirectory $testCasePath -File "$PSScriptRoot/../scripts/update-changelog.ps1" `
+                -Name 'Dependency' `
+                -PR 'https://github.com/getsentry/dependant/pulls/123' `
+                -RepoUrl 'https://github.com/getsentry/dependency' `
+                -MainBranch 'main' `
+                -OldTag 'cli@0.46.0' `
+                -NewTag 'cli@0.47.0' `
+                -OldVersion '0.46.0' `
+                -NewVersion '0.47.0' `
+                -Section 'Dependencies'
+
+            $content = Get-Content "$testCasePath/CHANGELOG.md"
+            $content | Should -Contain '- Bump Dependency from v0.46.0 to v0.47.0 ([#123](https://github.com/getsentry/dependant/pulls/123))'
+            $content | Should -Contain '  - [changelog](https://github.com/getsentry/dependency/blob/main/CHANGELOG.md#0470)'
+            $content | Should -Contain '  - [diff](https://github.com/getsentry/dependency/compare/cli@0.46.0...cli@0.47.0)'
+        }
+
+        It 'should update an existing entry' {
+            @('# Changelog', '', '## Unreleased', '', '### Dependencies', '',
+                '- Bump Dependency from v0.45.0 to v0.46.0 ([#100](https://github.com/getsentry/dependant/pulls/100))',
+                '  - [changelog](https://github.com/getsentry/dependency/blob/main/CHANGELOG.md#0460)',
+                '  - [diff](https://github.com/getsentry/dependency/compare/cli@0.45.0...cli@0.46.0)', '') | Out-File "$testCasePath/CHANGELOG.md"
+
+            pwsh -WorkingDirectory $testCasePath -File "$PSScriptRoot/../scripts/update-changelog.ps1" `
+                -Name 'Dependency' `
+                -PR 'https://github.com/getsentry/dependant/pulls/123' `
+                -RepoUrl 'https://github.com/getsentry/dependency' `
+                -MainBranch 'main' `
+                -OldTag 'cli@0.46.0' `
+                -NewTag 'cli@0.47.0' `
+                -OldVersion '0.46.0' `
+                -NewVersion '0.47.0' `
+                -Section 'Dependencies'
+
+            $content = Get-Content "$testCasePath/CHANGELOG.md"
+            $content | Should -Contain '- Bump Dependency from v0.45.0 to v0.47.0 ([#100](https://github.com/getsentry/dependant/pulls/100), [#123](https://github.com/getsentry/dependant/pulls/123))'
+            $content | Should -Contain '  - [changelog](https://github.com/getsentry/dependency/blob/main/CHANGELOG.md#0470)'
+            $content | Should -Contain '  - [diff](https://github.com/getsentry/dependency/compare/cli@0.45.0...cli@0.47.0)'
+        }
+
+        It 'should show the tag when the old version is unknown' {
+            @('# Changelog', '', '## Unreleased', '', '### Dependencies', '', '- Existing entry', '') | Out-File "$testCasePath/CHANGELOG.md"
+
+            pwsh -WorkingDirectory $testCasePath -File "$PSScriptRoot/../scripts/update-changelog.ps1" `
+                -Name 'Dependency' `
+                -PR 'https://github.com/getsentry/dependant/pulls/123' `
+                -RepoUrl 'https://github.com/getsentry/dependency' `
+                -MainBranch 'main' `
+                -OldTag 'logger@0.46.0' `
+                -NewTag 'cli@0.47.0' `
+                -NewVersion '0.47.0' `
+                -Section 'Dependencies'
+
+            Get-Content "$testCasePath/CHANGELOG.md" | Should -Contain '- Bump Dependency from logger@0.46.0 to v0.47.0 ([#123](https://github.com/getsentry/dependant/pulls/123))'
+        }
+    }
 }
diff --git a/updater/tests/update-dependency.Tests.ps1 b/updater/tests/update-dependency.Tests.ps1
index 4690804..d8b50f7 100644
--- a/updater/tests/update-dependency.Tests.ps1
+++ b/updater/tests/update-dependency.Tests.ps1
@@ -56,6 +56,50 @@ Describe ('update-dependency') {
             Get-Content $testFile | Should -Be @("repo=$repo", 'version=3.2.1')
         }
 
+        It 'version pattern match with prefixed tags' {
+            $testFile = "$testDir/test.properties"
+            $repo = 'https://github.com/getsentry/toolkit'
+            @("repo=$repo", 'version=cli@0.45.0') | Out-File $testFile
+            $stdout = UpdateDependency $testFile '^cli@(?<version>0\.46\.[0-9]+)$'
+            Get-Content $testFile | Should -Be @("repo=$repo", 'version=cli@0.46.0')
+            $stdout | Should -Contain 'originalVersion=0.45.0'
+            $stdout | Should -Contain 'latestTag=cli@0.46.0'
+            $stdout | Should -Contain 'latestVersion=0.46.0'
+            $stdout | Should -Contain 'latestTagNice=v0.46.0'
+        }
+
+        It 'will not update from a later prefixed release to an earlier release' {
+            $testFile = "$testDir/test.properties"
+            $repo = 'https://github.com/getsentry/toolkit'
+            @("repo=$repo", 'version=cli@99.0.0') | Out-File $testFile
+            UpdateDependency $testFile '^cli@(?<version>0\.46\.[0-9]+)$'
+            Get-Content $testFile | Should -Be @("repo=$repo", 'version=cli@99.0.0')
+        }
+
+        It 'reads the prefix of the original tag regardless of case' {
+            $testFile = "$testDir/test.properties"
+            $repo = 'https://github.com/getsentry/toolkit'
+            @("repo=$repo", 'version=cli@99.0.0') | Out-File $testFile
+            UpdateDependency $testFile '^CLI@(?<version>0\.46\.[0-9]+)$'
+            Get-Content $testFile | Should -Be @("repo=$repo", 'version=cli@99.0.0')
+        }
+
+        It 'fails when no matching tag has a semantic version' {
+            $testFile = "$testDir/test.properties"
+            $repo = 'https://github.com/getsentry/toolkit'
+            @("repo=$repo", 'version=cli@0.45.0') | Out-File $testFile
+            { UpdateDependency $testFile '^cli@0\.46\.[0-9]+$' 3>$null } | Should -Throw '*Found no tags with a semantic version*'
+        }
+
+        It 'does not read a tag without the prefix as a version' {
+            $testFile = "$testDir/test.properties"
+            $repo = 'https://github.com/getsentry/toolkit'
+            @("repo=$repo", 'version=99.0.0') | Out-File $testFile
+            $stdout = UpdateDependency $testFile '^cli@(?<version>0\.46\.[0-9]+)$'
+            Get-Content $testFile | Should -Be @("repo=$repo", 'version=cli@0.46.0')
+            $stdout | Should -Contain 'originalVersion='
+        }
+
         It 'will not update from a later release to an earlier release' {
             $testFile = "$testDir/test.properties"
             $repo = 'https://github.com/getsentry/sentry-java'