diff --git a/cli/package.json b/cli/package.json
index 4c6714b1..80159722 100644
--- a/cli/package.json
+++ b/cli/package.json
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "@types/node": "^20.0.0",
-    "postcss": "8.5.16",
+    "postcss": "8.5.23",
     "tsup": "^8.5.0",
     "tsx": "^4.0.0",
     "typescript": "^5.8.3"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a22f3d3d..cafe58e8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,7 +6,7 @@ settings:
 
 overrides:
   nanoid: 3.3.15
-  postcss: 8.5.16
+  postcss: 8.5.23
 
 importers:
 
@@ -43,11 +43,11 @@ importers:
         specifier: ^20.0.0
         version: 20.19.30
       postcss:
-        specifier: 8.5.16
-        version: 8.5.16
+        specifier: 8.5.23
+        version: 8.5.23
       tsup:
         specifier: ^8.5.0
-        version: 8.5.1(postcss@8.5.16)(tsx@4.21.0)(typescript@5.9.3)
+        version: 8.5.1(postcss@8.5.23)(tsx@4.21.0)(typescript@5.9.3)
       tsx:
         specifier: ^4.0.0
         version: 4.21.0
@@ -149,11 +149,11 @@ importers:
         specifier: ^20.0.0
         version: 20.19.30
       postcss:
-        specifier: 8.5.16
-        version: 8.5.16
+        specifier: 8.5.23
+        version: 8.5.23
       tsup:
         specifier: ^8.5.0
-        version: 8.5.1(postcss@8.5.16)(tsx@4.21.0)(typescript@5.9.3)
+        version: 8.5.1(postcss@8.5.23)(tsx@4.21.0)(typescript@5.9.3)
       typescript:
         specifier: ^5.8.3
         version: 5.9.3
@@ -1334,7 +1334,7 @@ packages:
     engines: {node: '>= 18'}
     peerDependencies:
       jiti: '>=1.21.0'
-      postcss: 8.5.16
+      postcss: 8.5.23
       tsx: ^4.8.1
       yaml: ^2.4.2
     peerDependenciesMeta:
@@ -1347,8 +1347,8 @@ packages:
       yaml:
         optional: true
 
-  postcss@8.5.16:
-    resolution: {integrity: sha512-vuwillviilfKZsg0VGj5R/YwwcHx4SLsIOI/7K6mQkWx+l5cUHTjj5g0AasTBcyXsbfTgrwsUNmVUb5xVwyPwg==}
+  postcss@8.5.23:
+    resolution: {integrity: sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==}
     engines: {node: ^10 || ^12 || >=14}
 
   pump@3.0.4:
@@ -1476,7 +1476,7 @@ packages:
     peerDependencies:
       '@microsoft/api-extractor': ^7.36.0
       '@swc/core': ^1
-      postcss: 8.5.16
+      postcss: 8.5.23
       typescript: '>=4.5.0'
     peerDependenciesMeta:
       '@microsoft/api-extractor':
@@ -2510,14 +2510,14 @@ snapshots:
 
   poseidon-lite@0.2.1: {}
 
-  postcss-load-config@6.0.1(postcss@8.5.16)(tsx@4.21.0):
+  postcss-load-config@6.0.1(postcss@8.5.23)(tsx@4.21.0):
     dependencies:
       lilconfig: 3.1.3
     optionalDependencies:
-      postcss: 8.5.16
+      postcss: 8.5.23
       tsx: 4.21.0
 
-  postcss@8.5.16:
+  postcss@8.5.23:
     dependencies:
       nanoid: 3.3.15
       picocolors: 1.1.1
@@ -2676,7 +2676,7 @@ snapshots:
 
   ts-interface-checker@0.1.13: {}
 
-  tsup@8.5.1(postcss@8.5.16)(tsx@4.21.0)(typescript@5.9.3):
+  tsup@8.5.1(postcss@8.5.23)(tsx@4.21.0)(typescript@5.9.3):
     dependencies:
       bundle-require: 5.1.0(esbuild@0.27.2)
       cac: 6.7.14
@@ -2687,7 +2687,7 @@ snapshots:
       fix-dts-default-cjs-exports: 1.0.1
       joycon: 3.1.1
       picocolors: 1.1.1
-      postcss-load-config: 6.0.1(postcss@8.5.16)(tsx@4.21.0)
+      postcss-load-config: 6.0.1(postcss@8.5.23)(tsx@4.21.0)
       resolve-from: 5.0.0
       rollup: 4.55.2
       source-map: 0.7.6
@@ -2696,7 +2696,7 @@ snapshots:
       tinyglobby: 0.2.15
       tree-kill: 1.2.2
     optionalDependencies:
-      postcss: 8.5.16
+      postcss: 8.5.23
       typescript: 5.9.3
     transitivePeerDependencies:
       - jiti
@@ -2745,7 +2745,7 @@ snapshots:
       esbuild: 0.28.1
       fdir: 6.5.0(picomatch@4.0.5)
       picomatch: 4.0.5
-      postcss: 8.5.16
+      postcss: 8.5.23
       rollup: 4.62.2
       tinyglobby: 0.2.17
     optionalDependencies:
diff --git a/ts-sdk/package.json b/ts-sdk/package.json
index ef18c6e5..2328f5f1 100644
--- a/ts-sdk/package.json
+++ b/ts-sdk/package.json
@@ -50,7 +50,7 @@
   "devDependencies": {
     "@aptos-labs/ts-sdk": "^5.2.0",
     "@types/node": "^20.0.0",
-    "postcss": "8.5.16",
+    "postcss": "8.5.23",
     "tsup": "^8.5.0",
     "typescript": "^5.8.3",
     "vitest": "^3.2.6"