diff --git a/aws/README.md b/aws/README.md
index 7448e000..6600732d 100644
--- a/aws/README.md
+++ b/aws/README.md
@@ -82,7 +82,7 @@ To start using `cleanup.py` you will need to:
       cleanup     : DEBUG    ignored Ec2Instance: name=, id=i-0c18f88091e78898e age=0 days, 0:05:32, stale=False
       cleanup     : DEBUG    checked Ec2Instance: name=, id=i-0630e2ba640d7dbf1 age=1 days, 20:49:03, stale=True
 
-* The class property `age_limit` determines when a resource becomes stale. This is 10 minutes by default. Once a resource is stale, the terminator can delete it. Use check mode (-c or --check) to see what your class would delete without actually removing it.
+* The class property `age_limit` determines when a resource becomes stale. This is 20 minutes by default. Once a resource is stale, the terminator can delete it. Use check mode (-c or --check) to see what your class would delete without actually removing it.
 * Once a resource is stale you can test that it can be cleaned up by removing the check mode flag.
   For example, `python cleanup.py --stage dev --target Ec2Instance -v`.
 * You can forcibly delete resources that are not stale by using --force (or -f). Be aware that this can also remove resources that do not use the Terminator or DbTerminator base classes. Such unsupported resources will not be cleaned up by the CI account.
diff --git a/aws/terminator/__init__.py b/aws/terminator/__init__.py
index 270055e7..e70744a1 100644
--- a/aws/terminator/__init__.py
+++ b/aws/terminator/__init__.py
@@ -193,7 +193,7 @@ def create(credentials: boto3.Session) -> typing.List['Terminator']:
 
     @property
     def age_limit(self) -> datetime.timedelta:
-        return datetime.timedelta(minutes=10)
+        return datetime.timedelta(minutes=20)
 
     @property
     def id(self) -> typing.Optional[str]:
diff --git a/aws/terminator/networking.py b/aws/terminator/networking.py
index 6bf7a837..3914a93b 100644
--- a/aws/terminator/networking.py
+++ b/aws/terminator/networking.py
@@ -59,7 +59,7 @@ def create(credentials):
 
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=15)
+        return datetime.timedelta(minutes=25)
 
     @property
     def id(self):
@@ -101,7 +101,7 @@ def create(credentials):
 
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=15)
+        return datetime.timedelta(minutes=25)
 
     @property
     def id(self):
@@ -130,7 +130,7 @@ def create(credentials):
 
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=15)
+        return datetime.timedelta(minutes=25)
 
     @property
     def id(self):
@@ -220,7 +220,7 @@ def create(credentials):
 
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=15)
+        return datetime.timedelta(minutes=25)
 
     @property
     def id(self):
@@ -354,7 +354,7 @@ def create(credentials):
 
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=15)
+        return datetime.timedelta(minutes=30)
 
     @property
     def id(self):
diff --git a/aws/terminator/security_services.py b/aws/terminator/security_services.py
index f30695ec..767ee6a3 100644
--- a/aws/terminator/security_services.py
+++ b/aws/terminator/security_services.py
@@ -73,7 +73,7 @@ def terminate(self):
 class Waf(DbTerminator):
     @property
     def age_limit(self):
-        return datetime.timedelta(minutes=20)
+        return datetime.timedelta(minutes=30)
 
     @property
     def change_token(self):
@@ -96,7 +96,7 @@ def create(credentials):
     @property
     def age_limit(self):
         # Try to delete WafWebAcl first, because WafRule objects cannot be deleted if used in any WebACL
-        return datetime.timedelta(minutes=10)
+        return datetime.timedelta(minutes=20)
 
     @property
     def id(self):