diff --git a/homeassistant/components/python_script/manifest.json b/homeassistant/components/python_script/manifest.json
index 34b1d414915..594012dabb1 100644
--- a/homeassistant/components/python_script/manifest.json
+++ b/homeassistant/components/python_script/manifest.json
@@ -5,5 +5,5 @@
   "documentation": "https://www.home-assistant.io/integrations/python_script",
   "loggers": ["RestrictedPython"],
   "quality_scale": "internal",
-  "requirements": ["RestrictedPython==7.2"]
+  "requirements": ["RestrictedPython==7.3"]
 }
diff --git a/requirements_all.txt b/requirements_all.txt
index 36044b544e7..76fa06a3972 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -109,7 +109,7 @@ PyXiaomiGateway==0.14.3
 RachioPy==1.1.0
 
 # homeassistant.components.python_script
-RestrictedPython==7.2
+RestrictedPython==7.3
 
 # homeassistant.components.remember_the_milk
 RtmAPI==0.7.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index af6f47b9297..2d3bb326df0 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -103,7 +103,7 @@ PyXiaomiGateway==0.14.3
 RachioPy==1.1.0
 
 # homeassistant.components.python_script
-RestrictedPython==7.2
+RestrictedPython==7.3
 
 # homeassistant.components.remember_the_milk
 RtmAPI==0.7.2