diff --git a/changelog.md b/changelog.md
index 81b60fcc..ffce1bf7 100644
--- a/changelog.md
+++ b/changelog.md
@@ -24,6 +24,7 @@ Documentation
 Internal
 ---------
 * Typing fixes for `prompt-toolkit`.
+* Update `cryptography` to v50.0.0.
 
 
 2.9.0 (2026/08/01)
diff --git a/pyproject.toml b/pyproject.toml
index d045c0c2..c278ba2d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ classifiers = [
 dependencies = [
     "click ~= 8.4.2",
     "clickdc ~= 0.1.1",
-    "cryptography ~= 49.0.0",
+    "cryptography ~= 50.0.0",
     "Pygments ~= 2.20.0",
     "prompt_toolkit >= 3.0.41,<4.0.0",
     "PyMySQL ~= 1.1.2",
@@ -98,7 +98,7 @@ include = ["mycli*"]
 
 [tool.uv]
 exclude-newer = '1 week'
-exclude-newer-package = { cli_helpers = false, openai = false }
+exclude-newer-package = { cli_helpers = false, openai = false, cryptography = false }
 
 [tool.ruff]
 target-version = 'py310'