diff --git a/foundry.lock b/foundry.lock
index 04b4d68..663c265 100644
--- a/foundry.lock
+++ b/foundry.lock
@@ -3,12 +3,12 @@
     "rev": "b8f065fda83b8cd94a6b2fec8fcd911dc3b444fd"
   },
   "lib/openzeppelin-contracts": {
-    "rev": "dc44c9f1a4c3b10af99492eed84f83ed244203f6"
+    "rev": "fcbae5394ae8ad52d8e580a3477db99814b9d565"
   },
   "lib/rain.math.saturating": {
-    "rev": "f74ea6977b03f5d905cd8d6be3d68567071ba3d3"
+    "rev": "22e58d70a223b18d83dfc5529e3ac87aef3ff478"
   },
   "lib/rain.string": {
-    "rev": "85d0074c8cd1fdca3285366c15bc9b44b84ad5e9"
+    "rev": "0b1ca08aed6d9c06b83fe127a7d20ee7002ead28"
   }
 }
\ No newline at end of file
diff --git a/foundry.toml b/foundry.toml
index a6bd042..d7433af 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -5,7 +5,7 @@ solc = "0.8.25"
 optimizer = true
 optimizer_runs = 100000
 
-evm_version = "paris"
+evm_version = "cancun"
 
 fuzz.runs = 1024
 
diff --git a/lib/openzeppelin-contracts b/lib/openzeppelin-contracts
index dc44c9f..fcbae53 160000
--- a/lib/openzeppelin-contracts
+++ b/lib/openzeppelin-contracts
@@ -1 +1 @@
-Subproject commit dc44c9f1a4c3b10af99492eed84f83ed244203f6
+Subproject commit fcbae5394ae8ad52d8e580a3477db99814b9d565
diff --git a/lib/rain.math.saturating b/lib/rain.math.saturating
index f74ea69..22e58d7 160000
--- a/lib/rain.math.saturating
+++ b/lib/rain.math.saturating
@@ -1 +1 @@
-Subproject commit f74ea6977b03f5d905cd8d6be3d68567071ba3d3
+Subproject commit 22e58d70a223b18d83dfc5529e3ac87aef3ff478
diff --git a/lib/rain.string b/lib/rain.string
index 85d0074..0b1ca08 160000
--- a/lib/rain.string
+++ b/lib/rain.string
@@ -1 +1 @@
-Subproject commit 85d0074c8cd1fdca3285366c15bc9b44b84ad5e9
+Subproject commit 0b1ca08aed6d9c06b83fe127a7d20ee7002ead28