diff --git a/packages/mui-material/package.json b/packages/mui-material/package.json
index 1d05e927dde6d7..5c9ca1827d465f 100644
--- a/packages/mui-material/package.json
+++ b/packages/mui-material/package.json
@@ -51,7 +51,7 @@
     "@mui/zero-runtime": "workspace:^",
     "@types/react-transition-group": "^4.4.10",
     "clsx": "^2.1.0",
-    "csstype": "^3.1.2",
+    "csstype": "^3.1.3",
     "prop-types": "^15.8.1",
     "react-is": "^18.2.0",
     "react-transition-group": "^4.4.5"
diff --git a/packages/mui-styled-engine-sc/package.json b/packages/mui-styled-engine-sc/package.json
index 4997fbf91d13b9..8ad87daf0b2b0d 100644
--- a/packages/mui-styled-engine-sc/package.json
+++ b/packages/mui-styled-engine-sc/package.json
@@ -39,7 +39,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.23.9",
-    "csstype": "^3.1.2",
+    "csstype": "^3.1.3",
     "hoist-non-react-statics": "^3.3.2",
     "prop-types": "^15.8.1"
   },
diff --git a/packages/mui-styled-engine/package.json b/packages/mui-styled-engine/package.json
index b5d7e08f8a4672..50dc165aeead35 100644
--- a/packages/mui-styled-engine/package.json
+++ b/packages/mui-styled-engine/package.json
@@ -40,7 +40,7 @@
   "dependencies": {
     "@babel/runtime": "^7.23.9",
     "@emotion/cache": "^11.11.0",
-    "csstype": "^3.1.2",
+    "csstype": "^3.1.3",
     "prop-types": "^15.8.1"
   },
   "devDependencies": {
diff --git a/packages/mui-styles/package.json b/packages/mui-styles/package.json
index e035bf62be3002..0cdfaea83c78b7 100644
--- a/packages/mui-styles/package.json
+++ b/packages/mui-styles/package.json
@@ -44,7 +44,7 @@
     "@mui/types": "workspace:^",
     "@mui/utils": "workspace:^",
     "clsx": "^2.1.0",
-    "csstype": "^3.1.2",
+    "csstype": "^3.1.3",
     "hoist-non-react-statics": "^3.3.2",
     "jss": "^10.10.0",
     "jss-plugin-camel-case": "^10.10.0",
diff --git a/packages/mui-system/package.json b/packages/mui-system/package.json
index 1d8d7d30686ac1..98e06caed84892 100644
--- a/packages/mui-system/package.json
+++ b/packages/mui-system/package.json
@@ -46,7 +46,7 @@
     "@mui/types": "workspace:^",
     "@mui/utils": "workspace:^",
     "clsx": "^2.1.0",
-    "csstype": "^3.1.2",
+    "csstype": "^3.1.3",
     "prop-types": "^15.8.1"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 921528e634b3e8..35d35bd3353a77 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1545,7 +1545,7 @@ importers:
         specifier: ^2.1.0
         version: 2.1.0
       csstype:
-        specifier: ^3.1.2
+        specifier: ^3.1.3
         version: 3.1.3
       prop-types:
         specifier: ^15.8.1
@@ -1802,7 +1802,7 @@ importers:
         specifier: ^11.11.0
         version: 11.11.0
       csstype:
-        specifier: ^3.1.2
+        specifier: ^3.1.3
         version: 3.1.3
       prop-types:
         specifier: ^15.8.1
@@ -1840,7 +1840,7 @@ importers:
         specifier: ^7.23.9
         version: 7.23.9
       csstype:
-        specifier: ^3.1.2
+        specifier: ^3.1.3
         version: 3.1.3
       hoist-non-react-statics:
         specifier: ^3.3.2
@@ -1896,7 +1896,7 @@ importers:
         specifier: ^2.1.0
         version: 2.1.0
       csstype:
-        specifier: ^3.1.2
+        specifier: ^3.1.3
         version: 3.1.3
       hoist-non-react-statics:
         specifier: ^3.3.2
@@ -1982,7 +1982,7 @@ importers:
         specifier: ^2.1.0
         version: 2.1.0
       csstype:
-        specifier: ^3.1.2
+        specifier: ^3.1.3
         version: 3.1.3
       prop-types:
         specifier: ^15.8.1