diff --git a/go.mod b/go.mod
index 24c39a4cf..352023fef 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module tailscale.com
 
-go 1.26.0
+go 1.26.1
 
 require (
 	filippo.io/mkcert v1.4.4
diff --git a/go.toolchain.rev b/go.toolchain.rev
index ea3d3c773..753deba47 100644
--- a/go.toolchain.rev
+++ b/go.toolchain.rev
@@ -1 +1 @@
-5b5cb0db47535a0a8d2f450cb1bf83af8e70f164
+0f1a3326f30508521e7b8322f4e0f084560c1404
diff --git a/go.toolchain.rev.sri b/go.toolchain.rev.sri
index 34a9b157d..d6105252b 100644
--- a/go.toolchain.rev.sri
+++ b/go.toolchain.rev.sri
@@ -1 +1 @@
-sha256-f12BE5+H8wHZNKaD6pv9nJJym+1QwxkFNpBtnNcltdc=
+sha256-zyo1dIQnrwq8TVxwKCjJ3PfiShjAXO4wMQb/F7ze/mU=
diff --git a/go.toolchain.version b/go.toolchain.version
index 5ff8c4f5d..dd43a143f 100644
--- a/go.toolchain.version
+++ b/go.toolchain.version
@@ -1 +1 @@
-1.26.0
+1.26.1