diff --git a/apps/web/package.json b/apps/web/package.json
index ce813bfc25..719da17a24 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -45,7 +45,7 @@
     "classnames": "2.5.1",
     "html-to-ast": "0.0.6",
     "postcss": "8.5.3",
-    "tailwindcss": "3.4.3",
+    "tailwindcss": "3.4.17",
     "tsconfig": "workspace:*",
     "typescript": "5.8.3",
     "webpack": "5.99.6",
diff --git a/packages/react-email/package.json b/packages/react-email/package.json
index 3abeecf2df..de24333875 100644
--- a/packages/react-email/package.json
+++ b/packages/react-email/package.json
@@ -84,7 +84,7 @@
     "spamc": "0.0.5",
     "stacktrace-parser": "0.1.11",
     "tailwind-merge": "3.2.0",
-    "tailwindcss": "3.4.0",
+    "tailwindcss": "3.4.17",
     "tsup": "8.4.0",
     "tsx": "4.19.3",
     "typescript": "5.8.3",
diff --git a/packages/tailwind/package.json b/packages/tailwind/package.json
index d7565ca201..0e80244145 100644
--- a/packages/tailwind/package.json
+++ b/packages/tailwind/package.json
@@ -60,7 +60,7 @@
     "postcss-selector-parser": "7.1.0",
     "react-dom": "^19",
     "shelljs": "0.9.2",
-    "tailwindcss": "3.4.10",
+    "tailwindcss": "3.4.17",
     "tsconfig": "workspace:*",
     "tsup": "8.4.0",
     "typescript": "5.8.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 57344114a1..7ed3b26cd4 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -182,8 +182,8 @@ importers:
         specifier: 8.5.3
         version: 8.5.3
       tailwindcss:
-        specifier: 3.4.3
-        version: 3.4.3
+        specifier: 3.4.17
+        version: 3.4.17
       tsconfig:
         specifier: workspace:*
         version: link:../../packages/tsconfig
@@ -775,8 +775,8 @@ importers:
         specifier: 3.2.0
         version: 3.2.0
       tailwindcss:
-        specifier: 3.4.0
-        version: 3.4.0
+        specifier: 3.4.17
+        version: 3.4.17
       tsup:
         specifier: 8.4.0
         version: 8.4.0(@microsoft/api-extractor@7.52.4(@types/node@22.14.1))(@swc/core@1.11.21)(jiti@2.4.2)(postcss@8.5.3)(tsx@4.19.3)(typescript@5.8.3)(yaml@2.6.1)
@@ -920,8 +920,8 @@ importers:
         specifier: 0.9.2
         version: 0.9.2
       tailwindcss:
-        specifier: 3.4.10
-        version: 3.4.10
+        specifier: 3.4.17
+        version: 3.4.17
       tsconfig:
         specifier: workspace:*
         version: link:../tsconfig
@@ -6633,10 +6633,6 @@ packages:
     peerDependencies:
       postcss: ^8.2.14
 
-  postcss-selector-parser@6.0.16:
-    resolution: {integrity: sha512-A0RVJrX+IUkVZbW3ClroRWurercFhieevHB38sr2+l9eUClMqome3LmEmnhlNy+5Mr2EYN6B2Kaw9wYdd+VHiw==}
-    engines: {node: '>=4'}
-
   postcss-selector-parser@6.1.2:
     resolution: {integrity: sha512-Q8qQfPiZ+THO/3ZrOrO0cJJKfpYCagtMUkXbnEfmgUjwXg6z/WBeOyS9APBBPCTSiDV+s4SwQGu8yFsiMRIudg==}
     engines: {node: '>=4'}
@@ -7416,13 +7412,8 @@ packages:
     engines: {node: '>=14.0.0'}
     hasBin: true
 
-  tailwindcss@3.4.10:
-    resolution: {integrity: sha512-KWZkVPm7yJRhdu4SRSl9d4AK2wM3a50UsvgHZO7xY77NQr2V+fIrEuoDGQcbvswWvFGbS2f6e+jC/6WJm1Dl0w==}
-    engines: {node: '>=14.0.0'}
-    hasBin: true
-
-  tailwindcss@3.4.3:
-    resolution: {integrity: sha512-U7sxQk/n397Bmx4JHbJx/iSOOv5G+II3f1kpLpY2QeUv5DcPdcTsYLlusZfq1NthHS1c1cZoyFmmkex1rzke0A==}
+  tailwindcss@3.4.17:
+    resolution: {integrity: sha512-w33E2aCvSDP0tW9RZuNXadXlkHXqFzSkQew/aIa2i/Sj8fThxwovwlXHSPXTbAHwEIhBFXAedUhP2tueAKP8Og==}
     engines: {node: '>=14.0.0'}
     hasBin: true
 
@@ -14623,11 +14614,6 @@ snapshots:
       postcss: 8.5.3
       postcss-selector-parser: 6.1.2
 
-  postcss-selector-parser@6.0.16:
-    dependencies:
-      cssesc: 3.0.0
-      util-deprecate: 1.0.2
-
   postcss-selector-parser@6.1.2:
     dependencies:
       cssesc: 3.0.0
@@ -15739,33 +15725,6 @@ snapshots:
       - ts-node
 
   tailwindcss@3.4.0:
-    dependencies:
-      '@alloc/quick-lru': 5.2.0
-      arg: 5.0.2
-      chokidar: 3.6.0
-      didyoumean: 1.2.2
-      dlv: 1.1.3
-      fast-glob: 3.3.2
-      glob-parent: 6.0.2
-      is-glob: 4.0.3
-      jiti: 1.21.7
-      lilconfig: 2.1.0
-      micromatch: 4.0.8
-      normalize-path: 3.0.0
-      object-hash: 3.0.0
-      picocolors: 1.1.1
-      postcss: 8.5.3
-      postcss-import: 15.1.0(postcss@8.5.3)
-      postcss-js: 4.0.1(postcss@8.5.3)
-      postcss-load-config: 4.0.2(postcss@8.5.3)
-      postcss-nested: 6.2.0(postcss@8.5.3)
-      postcss-selector-parser: 6.0.16
-      resolve: 1.22.9
-      sucrase: 3.35.0
-    transitivePeerDependencies:
-      - ts-node
-
-  tailwindcss@3.4.10:
     dependencies:
       '@alloc/quick-lru': 5.2.0
       arg: 5.0.2
@@ -15792,7 +15751,7 @@ snapshots:
     transitivePeerDependencies:
       - ts-node
 
-  tailwindcss@3.4.3:
+  tailwindcss@3.4.17:
     dependencies:
       '@alloc/quick-lru': 5.2.0
       arg: 5.0.2
@@ -15803,7 +15762,7 @@ snapshots:
       glob-parent: 6.0.2
       is-glob: 4.0.3
       jiti: 1.21.7
-      lilconfig: 2.1.0
+      lilconfig: 3.1.3
       micromatch: 4.0.8
       normalize-path: 3.0.0
       object-hash: 3.0.0
@@ -15813,7 +15772,7 @@ snapshots:
       postcss-js: 4.0.1(postcss@8.5.3)
       postcss-load-config: 4.0.2(postcss@8.5.3)
       postcss-nested: 6.2.0(postcss@8.5.3)
-      postcss-selector-parser: 6.0.16
+      postcss-selector-parser: 6.1.2
       resolve: 1.22.9
       sucrase: 3.35.0
     transitivePeerDependencies: