diff --git a/Cargo.toml b/Cargo.toml
index fd8f17485..82ab4d2b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ wasmparser = "=0.116.1"
 [workspace.dependencies.stellar-xdr]
 version = "=22.0.0"
 git = "https://github.com/stellar/rs-stellar-xdr"
-rev = "e08df01edac8830113869dccb296f64943e8f58e"
+rev = "39d7dbb0c12bd422ee43a6e2e3277789da4eaac8"
 default-features = false
 
 [workspace.dependencies.wasmi]