diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 02c4debbf66..6408cf5c5e9 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -14,7 +14,7 @@ async-upnp-client==0.40.0
 atomicwrites-homeassistant==1.4.1
 attrs==23.2.0
 awesomeversion==24.6.0
-bcrypt==4.1.3
+bcrypt==4.2.0
 bleak-retry-connector==3.5.0
 bleak==0.22.2
 bluetooth-adapters==0.19.4
diff --git a/pyproject.toml b/pyproject.toml
index bdf43e77cc7..e1748dae09e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,7 +36,7 @@ dependencies    = [
     "attrs==23.2.0",
     "atomicwrites-homeassistant==1.4.1",
     "awesomeversion==24.6.0",
-    "bcrypt==4.1.3",
+    "bcrypt==4.2.0",
     "certifi>=2021.5.30",
     "ciso8601==2.3.1",
     "fnv-hash-fast==1.0.2",
diff --git a/requirements.txt b/requirements.txt
index 819fcee37e0..a1ded82471e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ async-interrupt==1.2.0
 attrs==23.2.0
 atomicwrites-homeassistant==1.4.1
 awesomeversion==24.6.0
-bcrypt==4.1.3
+bcrypt==4.2.0
 certifi>=2021.5.30
 ciso8601==2.3.1
 fnv-hash-fast==1.0.2