diff --git a/go.mod b/go.mod
index 729b5bc..0c9788c 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.24.0
 
 require (
 	github.com/canonical/go-efilib v1.7.1-0.20260310185303-7166aa858b24
-	github.com/canonical/go-tpm2 v1.15.0
+	github.com/canonical/go-tpm2 v1.16.2
 	github.com/canonical/tcglog-parser v0.0.0-20240924110432-d15eaf652981
 	github.com/knqyf263/go-deb-version v0.0.0-20230223133812-3ed183d23422
 	github.com/snapcore/secboot v0.0.0-20260410084611-3f8b98c2db70
diff --git a/go.sum b/go.sum
index 2cc6043..c6649cc 100644
--- a/go.sum
+++ b/go.sum
@@ -8,8 +8,8 @@ github.com/canonical/go-password-validator v0.0.0-20250617132709-1b205303ca54 h1
 github.com/canonical/go-password-validator v0.0.0-20250617132709-1b205303ca54/go.mod h1:Vy3kTKlJTJ7gav1xGV9Bek08cUsh90hK7pK7mY34GnU=
 github.com/canonical/go-sp800.90a-drbg v0.0.0-20210314144037-6eeb1040d6c3 h1:oe6fCvaEpkhyW3qAicT0TnGtyht/UrgvOwMcEgLb7Aw=
 github.com/canonical/go-sp800.90a-drbg v0.0.0-20210314144037-6eeb1040d6c3/go.mod h1:qdP0gaj0QtgX2RUZhnlVrceJ+Qln8aSlDyJwelLLFeM=
-github.com/canonical/go-tpm2 v1.15.0 h1:T4dVCO8qCs76vDDs4vWNpvPdh7UHuSORPH4Scq7N2gw=
-github.com/canonical/go-tpm2 v1.15.0/go.mod h1:P50xMwC7y5/uxPikzWdK4d9pW9orKi8+ZL5sBifxoBQ=
+github.com/canonical/go-tpm2 v1.16.2 h1:Jg/okfKQ1BDdRYIjq2ZrwhsDDttMn+NSnxue3XUJBZg=
+github.com/canonical/go-tpm2 v1.16.2/go.mod h1:P50xMwC7y5/uxPikzWdK4d9pW9orKi8+ZL5sBifxoBQ=
 github.com/canonical/tcglog-parser v0.0.0-20240924110432-d15eaf652981 h1:vrUzSfbhl8mzdXPzjxq4jXZPCCNLv18jy6S7aVTS2tI=
 github.com/canonical/tcglog-parser v0.0.0-20240924110432-d15eaf652981/go.mod h1:ywdPBqUGkuuiitPpVWCfilf2/gq+frhq4CNiNs9KyHU=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=