diff --git a/deployment/mise.toml b/deployment/mise.toml
index b6b72b9a8d..00c6826343 100644
--- a/deployment/mise.toml
+++ b/deployment/mise.toml
@@ -1,6 +1,6 @@
 [tools]
 terragrunt = "1.0.1"
-opentofu = "1.11.5"
+opentofu = "1.11.6"
 
 [tasks."tg:fmt"]
 run = "terragrunt hclfmt"
diff --git a/mise.toml b/mise.toml
index 74663c34a4..367eb75da9 100644
--- a/mise.toml
+++ b/mise.toml
@@ -18,7 +18,7 @@ node = "24.15.0"
 flutter = "3.41.6"
 pnpm = "10.33.0"
 terragrunt = "1.0.1"
-opentofu = "1.11.5"
+opentofu = "1.11.6"
 java = "21.0.2"
 
 [tools."github:CQLabs/homebrew-dcm"]