diff --git a/homeassistant/package_constraints.txt b/homeassistant/package_constraints.txt
index 90f73c2b807..5287492995e 100644
--- a/homeassistant/package_constraints.txt
+++ b/homeassistant/package_constraints.txt
@@ -56,7 +56,7 @@ psutil-home-assistant==0.0.1
 PyJWT==2.10.1
 pymicro-vad==1.0.1
 PyNaCl==1.6.2
-pyOpenSSL==25.3.0
+pyOpenSSL==26.0.0
 pyserial==3.5
 pyspeex-noise==1.0.2
 python-slugify==8.0.4
diff --git a/pyproject.toml b/pyproject.toml
index 675bb4882a4..e4ed64c785d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,7 +60,7 @@ dependencies = [
   "cryptography==46.0.5",
   "Pillow==12.1.1",
   "propcache==0.4.1",
-  "pyOpenSSL==25.3.0",
+  "pyOpenSSL==26.0.0",
   "orjson==3.11.7",
   "packaging>=23.1",
   "psutil-home-assistant==0.0.1",
diff --git a/requirements.txt b/requirements.txt
index 23ac2baa2eb..2bed13ef862 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ propcache==0.4.1
 psutil-home-assistant==0.0.1
 PyJWT==2.10.1
 pymicro-vad==1.0.1
-pyOpenSSL==25.3.0
+pyOpenSSL==26.0.0
 pyspeex-noise==1.0.2
 python-slugify==8.0.4
 PyTurboJPEG==1.8.0