diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3760f87e..7cb0de9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change log
 
+## 0.6.3
+
+### Added
+
+- Updated Blackfire to version 1.46.0.
+
 ## 0.6.2
 
 ### Fixed
diff --git a/checksums.json b/checksums.json
index 6d0bf10a..43b32ff4 100644
--- a/checksums.json
+++ b/checksums.json
@@ -3,8 +3,8 @@
     "amqp-php-73": "64778d2cb0d3ed260a6f59f41c7f652c",
     "amqp-php-74": "36fe28f6b96596a259654f558d5917f4",
     "blackfire-php-72": "c9b5c613f7b7f865b31b553b4e84638b",
-    "blackfire-php-73": "51f5bbd824dbc736f94b29d4c3b6fc02",
-    "blackfire-php-74": "d3d9dd2ce841ec2d07558dddf45eacb4",
+    "blackfire-php-73": "4467d29edf37363ba024d15b83953a53",
+    "blackfire-php-74": "c03d4ab66e2ea55cc143c7e175667bae",
     "cassandra-php-72": "735f986090913b213fc5813a718401fc",
     "cassandra-php-73": "a1a4adc7684497afbe65c926c4a811ee",
     "cassandra-php-74": "542ed51d616938924f7b2a379074ab8d",
diff --git a/layers.json b/layers.json
index 8d0a91e8..f2534290 100644
--- a/layers.json
+++ b/layers.json
@@ -80,14 +80,34 @@
         "af-south-1": 17
     },
     "blackfire-php-73": {
-        "ca-central-1": 29,
+        "ca-central-1": 30,
+        "eu-central-1": 27,
+        "eu-north-1": 27,
+        "eu-west-1": 27,
+        "eu-west-2": 27,
+        "eu-west-3": 27,
+        "sa-east-1": 27,
+        "us-east-1": 101,
+        "us-east-2": 26,
+        "us-west-1": 26,
+        "us-west-2": 26,
+        "ap-south-1": 26,
+        "ap-northeast-1": 26,
+        "ap-northeast-2": 26,
+        "ap-southeast-1": 26,
+        "ap-southeast-2": 26,
+        "eu-south-1": 21,
+        "af-south-1": 21
+    },
+    "blackfire-php-74": {
+        "ca-central-1": 30,
         "eu-central-1": 26,
         "eu-north-1": 26,
         "eu-west-1": 26,
         "eu-west-2": 26,
         "eu-west-3": 26,
         "sa-east-1": 26,
-        "us-east-1": 100,
+        "us-east-1": 101,
         "us-east-2": 25,
         "us-west-1": 25,
         "us-west-2": 25,
@@ -96,28 +116,8 @@
         "ap-northeast-2": 25,
         "ap-southeast-1": 25,
         "ap-southeast-2": 25,
-        "eu-south-1": 20,
-        "af-south-1": 20
-    },
-    "blackfire-php-74": {
-        "ca-central-1": 29,
-        "eu-central-1": 25,
-        "eu-north-1": 25,
-        "eu-west-1": 25,
-        "eu-west-2": 25,
-        "eu-west-3": 25,
-        "sa-east-1": 25,
-        "us-east-1": 100,
-        "us-east-2": 24,
-        "us-west-1": 24,
-        "us-west-2": 24,
-        "ap-south-1": 24,
-        "ap-northeast-1": 24,
-        "ap-northeast-2": 24,
-        "ap-southeast-1": 24,
-        "ap-southeast-2": 24,
-        "eu-south-1": 20,
-        "af-south-1": 20
+        "eu-south-1": 21,
+        "af-south-1": 21
     },
     "cassandra-php-72": {
         "ca-central-1": 13,
diff --git a/layers/blackfire/versions.json b/layers/blackfire/versions.json
index ce654aa0..7647761a 100644
--- a/layers/blackfire/versions.json
+++ b/layers/blackfire/versions.json
@@ -1,5 +1,5 @@
 {
     "72": "1.44.0",
-    "73": "1.45.0",
-    "74": "1.45.0"
+    "73": "1.46.0",
+    "74": "1.46.0"
 }
\ No newline at end of file