diff --git a/homeassistant/components/google/manifest.json b/homeassistant/components/google/manifest.json
index bd4355ac4e37c067279dabd9af55f1047764d1c9..53b85ef7aa2a163ae811f65073d600924ec6093e 100644
--- a/homeassistant/components/google/manifest.json
+++ b/homeassistant/components/google/manifest.json
@@ -4,7 +4,7 @@
   "documentation": "https://www.home-assistant.io/integrations/calendar.google/",
   "requirements": [
     "google-api-python-client==2.38.0",
-    "httplib2==0.19.0",
+    "httplib2==0.20.4",
     "oauth2client==4.1.3"
   ],
   "codeowners": ["@allenporter"],
diff --git a/homeassistant/components/remember_the_milk/manifest.json b/homeassistant/components/remember_the_milk/manifest.json
index 40bfbe1683c21e0e95a6a04b64a0ff7ebca135ec..2dd01f7fe6dacd3e82ce3c32d69c249dcfad0903 100644
--- a/homeassistant/components/remember_the_milk/manifest.json
+++ b/homeassistant/components/remember_the_milk/manifest.json
@@ -2,7 +2,7 @@
   "domain": "remember_the_milk",
   "name": "Remember The Milk",
   "documentation": "https://www.home-assistant.io/integrations/remember_the_milk",
-  "requirements": ["RtmAPI==0.7.2", "httplib2==0.19.0"],
+  "requirements": ["RtmAPI==0.7.2", "httplib2==0.20.4"],
   "dependencies": ["configurator"],
   "codeowners": [],
   "iot_class": "cloud_push",
diff --git a/requirements_all.txt b/requirements_all.txt
index 8a017abebabe111207906bd9aad57c6be5c5aaa7..219716edebb918e4d67797f959f3a90e8bf7a7a0 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -822,7 +822,7 @@ horimote==0.4.1
 
 # homeassistant.components.google
 # homeassistant.components.remember_the_milk
-httplib2==0.19.0
+httplib2==0.20.4
 
 # homeassistant.components.huawei_lte
 huawei-lte-api==1.4.18
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index ac07e9037addbf688347dcef26b2bd5ef679a555..e53bed06e4d5436d143772093577c8b6a2725640 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -569,7 +569,7 @@ homepluscontrol==0.0.5
 
 # homeassistant.components.google
 # homeassistant.components.remember_the_milk
-httplib2==0.19.0
+httplib2==0.20.4
 
 # homeassistant.components.huawei_lte
 huawei-lte-api==1.4.18