diff --git a/deployment/mise.toml b/deployment/mise.toml
index 53b683a7d3..38c5e03a02 100644
--- a/deployment/mise.toml
+++ b/deployment/mise.toml
@@ -1,6 +1,6 @@
 [tools]
 terragrunt = "0.93.10"
-opentofu = "1.10.7"
+opentofu = "1.11.1"
 
 [tasks."tg:fmt"]
 run = "terragrunt hclfmt"
diff --git a/mise.toml b/mise.toml
index 0b61f3c26a..cb6d0b2be5 100644
--- a/mise.toml
+++ b/mise.toml
@@ -5,7 +5,7 @@ node = "24.11.1"
 flutter = "3.35.7"
 pnpm = "10.24.0"
 terragrunt = "0.93.10"
-opentofu = "1.10.7"
+opentofu = "1.11.1"
 java = "25.0.1"
 
 [tools."github:CQLabs/homebrew-dcm"]