diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 80402eef843a..b66832b47376 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -26,7 +26,7 @@ httpx==0.23.0
 ifaddr==0.1.7
 jinja2==3.1.2
 lru-dict==1.1.8
-orjson==3.7.11
+orjson==3.8.1
 paho-mqtt==1.6.1
 pillow==9.2.0
 pip>=21.0,<22.4
diff --git a/pyproject.toml b/pyproject.toml
index c09d7f6854e0..3ca463d6fc1a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies    = [
     "PyJWT==2.5.0",
     # PyJWT has loose dependency. We want the latest one.
     "cryptography==38.0.1",
-    "orjson==3.7.11",
+    "orjson==3.8.1",
     "pip>=21.0,<22.4",
     "python-slugify==4.0.1",
     "pyyaml==6.0",
diff --git a/requirements.txt b/requirements.txt
index 785d66a08e3c..962a9d59dc6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ jinja2==3.1.2
 lru-dict==1.1.8
 PyJWT==2.5.0
 cryptography==38.0.1
-orjson==3.7.11
+orjson==3.8.1
 pip>=21.0,<22.4
 python-slugify==4.0.1
 pyyaml==6.0