diff --git a/homeassistant/components/bsblan/manifest.json b/homeassistant/components/bsblan/manifest.json
index 4b65dca61b597e..4f36d103a3fa2a 100644
--- a/homeassistant/components/bsblan/manifest.json
+++ b/homeassistant/components/bsblan/manifest.json
@@ -8,7 +8,7 @@
   "iot_class": "local_polling",
   "loggers": ["bsblan"],
   "quality_scale": "silver",
-  "requirements": ["python-bsblan==5.2.0"],
+  "requirements": ["python-bsblan==5.2.1"],
   "zeroconf": [
     {
       "name": "bsb-lan*",
diff --git a/requirements_all.txt b/requirements_all.txt
index 9d276431a06ace..0659d0997be312 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2581,7 +2581,7 @@ python-awair==0.2.5
 python-blockchain-api==0.0.2
 
 # homeassistant.components.bsblan
-python-bsblan==5.2.0
+python-bsblan==5.2.1
 
 # homeassistant.components.citybikes
 python-citybikes==0.3.3
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 854d2cf2d53eab..50947356b33558 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2213,7 +2213,7 @@ python-MotionMount==2.3.0
 python-awair==0.2.5
 
 # homeassistant.components.bsblan
-python-bsblan==5.2.0
+python-bsblan==5.2.1
 
 # homeassistant.components.citybikes
 python-citybikes==0.3.3