diff --git a/CHANGELOG.md b/CHANGELOG.md
index db2e20b..84613ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.46.0]
+- Improved AWS rule
+
 ## [1.45.0]
 - Added `--repo-artifacts` flag to scan repository issues, gists/snippets, and wikis when cloning via `--git-url`
 - Added rules for sendbird, mattermost, langchain, notion
diff --git a/Cargo.toml b/Cargo.toml
index 9ebd262..b906c05 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ publish = false
 
 [package]
 name = "kingfisher"
-version = "1.45.0"
+version = "1.46.0"
 description = "MongoDB's blazingly fast secret scanning and validation tool"
 edition.workspace = true
 rust-version.workspace = true
diff --git a/data/rules/aws.yml b/data/rules/aws.yml
index 49fcbe3..62041da 100644
--- a/data/rules/aws.yml
+++ b/data/rules/aws.yml
@@ -5,7 +5,7 @@ rules:
       (?xi)             
       \b                  
       (
-        (?:AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
+        (?:A3T[A-Z0-9]|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
         [2-7A-Z]{16}
       )
       \b                  
@@ -21,7 +21,7 @@ rules:
       (?xi)
       (?:
         \b
-        (?:AWS|AMAZON|AMZN|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
+        (?:AWS|AMAZON|AMZN|A3T[A-Z0-9]|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
         (?:.|[\n\r]){0,32}?
         \b
         (
@@ -29,7 +29,7 @@ rules:
         )
         \b
       |
-        \b(?:AWS|AMAZON|AMZN|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
+        \b(?:AWS|AMAZON|AMZN|A3T[A-Z0-9]|AKIA|AGPA|AIDA|AROA|AIPA|ANPA|ANVA|ASIA)
         (?:.|[\n\r]){0,96}?
         (?:SECRET|PRIVATE|ACCESS)
         (?:.|[\n\r]){0,16}?