diff --git a/Cargo.toml b/Cargo.toml
index 052b78a..4d02827 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -233,13 +233,13 @@ path = "tests/misc/test_new_modules.rs"
 fuzz = ["soroban-sdk/testutils"]
 
 [dependencies]
-soroban-sdk = "22.0"
+soroban-sdk = "27.0"
 # no_std-compatible math (pow/round/etc.) for ELO and other floating-point
 # calculations that plain core::f64 doesn't provide without std.
 libm = "0.2"
 
 [dev-dependencies]
-soroban-sdk = { version = "22.0", features = ["testutils"] }
+soroban-sdk = { version = "27.0", features = ["testutils"] }
 proptest = "=1.6.0"
 rand = "=0.8.5"