diff --git a/homeassistant/components/homekit/manifest.json b/homeassistant/components/homekit/manifest.json
index 63254384666..f9a31489ca4 100644
--- a/homeassistant/components/homekit/manifest.json
+++ b/homeassistant/components/homekit/manifest.json
@@ -10,7 +10,7 @@
   "loggers": ["pyhap"],
   "requirements": [
     "HAP-python==4.9.2",
-    "fnv-hash-fast==1.2.3",
+    "fnv-hash-fast==1.2.6",
     "PyQRCode==1.2.1",
     "base36==0.1.1"
   ],
diff --git a/homeassistant/components/recorder/manifest.json b/homeassistant/components/recorder/manifest.json
index 6f555704670..40513c8ea24 100644
--- a/homeassistant/components/recorder/manifest.json
+++ b/homeassistant/components/recorder/manifest.json
@@ -8,7 +8,7 @@
   "quality_scale": "internal",
   "requirements": [
     "SQLAlchemy==2.0.38",
-    "fnv-hash-fast==1.2.3",
+    "fnv-hash-fast==1.2.6",
     "psutil-home-assistant==0.0.1"
   ]
 }
diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 335a3b1da29..6bcac95366d 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -30,7 +30,7 @@ ciso8601==2.3.2
 cronsim==2.6
 cryptography==44.0.1
 dbus-fast==2.33.0
-fnv-hash-fast==1.2.3
+fnv-hash-fast==1.2.6
 go2rtc-client==0.1.2
 ha-ffmpeg==3.2.2
 habluetooth==3.24.0
diff --git a/pyproject.toml b/pyproject.toml
index 1224cc0c70e..7a970b405a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ dependencies    = [
     "certifi>=2021.5.30",
     "ciso8601==2.3.2",
     "cronsim==2.6",
-    "fnv-hash-fast==1.2.3",
+    "fnv-hash-fast==1.2.6",
     # hass-nabucasa is imported by helpers which don't depend on the cloud
     # integration
     "hass-nabucasa==0.92.0",
diff --git a/requirements.txt b/requirements.txt
index 1ec004d7f65..f002f0d6ecc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ bcrypt==4.2.0
 certifi>=2021.5.30
 ciso8601==2.3.2
 cronsim==2.6
-fnv-hash-fast==1.2.3
+fnv-hash-fast==1.2.6
 hass-nabucasa==0.92.0
 httpx==0.28.1
 home-assistant-bluetooth==1.13.1
diff --git a/requirements_all.txt b/requirements_all.txt
index e3576e8618b..dcb11cf69c7 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -946,7 +946,7 @@ flux-led==1.1.3
 
 # homeassistant.components.homekit
 # homeassistant.components.recorder
-fnv-hash-fast==1.2.3
+fnv-hash-fast==1.2.6
 
 # homeassistant.components.foobot
 foobot_async==1.0.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index baefe19b71b..04c2d8eb789 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -805,7 +805,7 @@ flux-led==1.1.3
 
 # homeassistant.components.homekit
 # homeassistant.components.recorder
-fnv-hash-fast==1.2.3
+fnv-hash-fast==1.2.6
 
 # homeassistant.components.foobot
 foobot_async==1.0.0