diff --git a/mb-xrpl/lib/appenv.js b/mb-xrpl/lib/appenv.js
index 3605cdb..05e9fef 100644
--- a/mb-xrpl/lib/appenv.js
+++ b/mb-xrpl/lib/appenv.js
@@ -20,7 +20,7 @@ appenv = {
     ACQUIRE_LEASE_TIMEOUT_THRESHOLD: 0.8,
     ACQUIRE_LEASE_WAIT_TIMEOUT_THRESHOLD: 0.4,
     SASHI_CLI_PATH: appenv.IS_DEV_MODE ? "../build/sashi" : "/usr/bin/sashi",
-    MB_VERSION: '0.5.0',
+    MB_VERSION: '0.5.2',
     TOS_HASH: '757A0237B44D8B2BBB04AE2BAD5813858E0AECD2F0B217075E27E0630BA74314' // This is the sha256 hash of TOS text.
 }
 Object.freeze(appenv);
diff --git a/src/version.hpp b/src/version.hpp
index 39b70fc..b20e904 100644
--- a/src/version.hpp
+++ b/src/version.hpp
@@ -6,7 +6,7 @@
 namespace version
 {
     // Sashimono agent version. Written to new configs.
-    constexpr const char *AGENT_VERSION = "0.5.0";
+    constexpr const char *AGENT_VERSION = "0.5.2";
 
     // Minimum compatible config version (this will be used to validate configs).
     constexpr const char *MIN_CONFIG_VERSION = "0.5.0";