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Bump tailwindcss from 3.4.6 to 3.4.17 #26

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Bump tailwindcss from 3.4.6 to 3.4.17 #26

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2 changes: 1 addition & 1 deletion apps/www/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,7 @@
"eslint-config-next": "15.3.1",
"prettier": "^3.4.2",
"prettier-plugin-tailwindcss": "^0.6.11",
"tailwindcss": "^4.1.11",
"tailwindcss": "^3.4.17",
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@vercel vercel Bot Sep 15, 2025

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This downgrades Tailwind CSS from v4.1.11 to v3.4.17, which is a major version downgrade that will break the application due to incompatible APIs between v3 and v4.

View Details
📝 Patch Details 
diff --git a/apps/www/package.json b/apps/www/package.json
index 7cfd1e3..af076f6 100644
--- a/apps/www/package.json
+++ b/apps/www/package.json
@@ -109,7 +109,7 @@
     "eslint-config-next": "15.3.1",
     "prettier": "^3.4.2",
     "prettier-plugin-tailwindcss": "^0.6.11",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.1.13",
     "tw-animate-css": "^1.3.7",
     "framer-motion": "^12.23.12",
     "typescript": "^5",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 06cce19..eade853 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -275,7 +275,7 @@ importers:
         version: 11.6.3(acorn@8.15.0)(fumadocs-core@15.7.7(@types/react@19.1.2)(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))
       fumadocs-ui:
         specifier: 15.3.1
-        version: 15.3.1(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(tailwindcss@3.4.17(ts-node@10.9.2(@types/node@20.19.10)(typescript@5.9.2)))
+        version: 15.3.1(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(tailwindcss@4.1.13)
       input-otp:
         specifier: ^1.4.2
         version: 1.4.2(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
@@ -389,8 +389,8 @@ importers:
         specifier: ^0.6.11
         version: 0.6.14(@ianvs/prettier-plugin-sort-imports@4.6.1(prettier@3.6.2))(prettier@3.6.2)
       tailwindcss:
-        specifier: ^3.4.17
-        version: 3.4.17(ts-node@10.9.2(@types/node@20.5.1)(typescript@5.9.2))
+        specifier: ^4.1.13
+        version: 4.1.13
       tw-animate-css:
         specifier: ^1.3.7
         version: 1.3.7
@@ -11984,7 +11984,7 @@ snapshots:
       - acorn
       - supports-color
 
-  fumadocs-ui@15.3.1(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(tailwindcss@3.4.17(ts-node@10.9.2(@types/node@20.19.10)(typescript@5.9.2))):
+  fumadocs-ui@15.3.1(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(next@15.3.1(@babel/core@7.28.0)(@opentelemetry/api@1.9.0)(react-dom@19.1.0(react@19.1.0))(react@19.1.0))(react-dom@19.1.0(react@19.1.0))(react@19.1.0)(tailwindcss@4.1.13):
     dependencies:
       '@radix-ui/react-accordion': 1.2.11(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
       '@radix-ui/react-collapsible': 1.1.11(@types/react-dom@19.1.2(@types/react@19.1.2))(@types/react@19.1.2)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
@@ -12008,7 +12008,7 @@ snapshots:
       react-remove-scroll: 2.7.1(@types/react@19.1.2)(react@19.1.0)
       tailwind-merge: 3.3.1
     optionalDependencies:
-      tailwindcss: 3.4.17(ts-node@10.9.2(@types/node@20.5.1)(typescript@5.9.2))
+      tailwindcss: 4.1.13
     transitivePeerDependencies:
       - '@oramacloud/client'
       - '@types/react'

Analysis

Mismatched Tailwind CSS versions cause build failure in apps/www

What fails: Build process fails in apps/www with "Can't resolve 'tailwindcss'" error due to version mismatch between tailwindcss (v3.4.17) and @tailwindcss/postcss (v4.1.13)

How to reproduce:

cd apps/www && pnpm run build

Result: Build fails with [Error: Can't resolve 'tailwindcss' in '/vercel/sandbox/sandpits/warm-deer/apps/www/styles'] because the CSS file uses v4 syntax (@import "tailwindcss";) but only v3 package is installed

Expected: Build should succeed with aligned Tailwind CSS versions - the styles/globals.css file uses v4 features like @theme inline, @custom-variant, and @utility directives which require v4

Root cause: Package mismatch where Tailwind CSS v3 cannot process v4 import syntax and directives, confirmed by documentation showing v4 uses CSS-based configuration

"tw-animate-css": "^1.3.7",
"framer-motion": "^12.23.12",
"typescript": "^5",
Expand Down
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@
"prettier": "^2.8.8",
"pretty-quick": "^3.1.3",
"puppeteer": "^23.6.0",
"tailwindcss": "3.4.6",
"tailwindcss": "3.4.17",
"tailwindcss-animate": "^1.0.5",
"tsx": "^4.1.4",
"turbo": "^1.9.9",
Expand Down
57 changes: 27 additions & 30 deletions pnpm-lock.yaml
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