diff --git a/hak/matrix-seshat/build.js b/hak/matrix-seshat/build.js
index 84fd22f..444b95c 100644
--- a/hak/matrix-seshat/build.js
+++ b/hak/matrix-seshat/build.js
@@ -31,7 +31,7 @@ module.exports = async function(hakEnv, moduleInfo) {
 };
 
 async function buildOpenSslWin(hakEnv, moduleInfo) {
-    const version = moduleInfo.dependencies.openssl;
+    const version = moduleInfo.cfg.dependencies.openssl;
     const openSslDir = path.join(moduleInfo.moduleDotHakDir, `openssl-${version}`);
 
     const openSslArch = hakEnv.arch === 'x64' ? 'VC-WIN64A' : 'VC-WIN32';
@@ -133,7 +133,7 @@ async function buildOpenSslWin(hakEnv, moduleInfo) {
 }
 
 async function buildSqlCipherWin(hakEnv, moduleInfo) {
-    const version = moduleInfo.dependencies.sqlcipher;
+    const version = moduleInfo.cfg.dependencies.sqlcipher;
     const sqlCipherDir = path.join(moduleInfo.moduleDotHakDir, `sqlcipher-${version}`);
     const buildDir = path.join(sqlCipherDir, 'bld');
 
@@ -170,7 +170,7 @@ async function buildSqlCipherWin(hakEnv, moduleInfo) {
 }
 
 async function buildSqlCipherUnix(hakEnv, moduleInfo) {
-    const version = moduleInfo.dependencies.sqlcipher;
+    const version = moduleInfo.cfg.dependencies.sqlcipher;
     const sqlCipherDir = path.join(moduleInfo.moduleDotHakDir, `sqlcipher-${version}`);
 
     const args = [
diff --git a/hak/matrix-seshat/fetchDeps.js b/hak/matrix-seshat/fetchDeps.js
index 354a352..9114f98 100644
--- a/hak/matrix-seshat/fetchDeps.js
+++ b/hak/matrix-seshat/fetchDeps.js
@@ -33,7 +33,7 @@ module.exports = async function(hakEnv, moduleInfo) {
 };
 
 async function getSqlCipher(hakEnv, moduleInfo) {
-    const version = moduleInfo.dependencies.sqlcipher;
+    const version = moduleInfo.cfg.dependencies.sqlcipher;
     const sqlCipherDir = path.join(moduleInfo.moduleDotHakDir, `sqlcipher-${version}`);
 
     let haveSqlcipher;
@@ -93,7 +93,7 @@ async function getSqlCipher(hakEnv, moduleInfo) {
 }
 
 async function getOpenSsl(hakEnv, moduleInfo) {
-    const version = moduleInfo.dependencies.openssl;
+    const version = moduleInfo.cfg.dependencies.openssl;
     const openSslDir = path.join(moduleInfo.moduleDotHakDir, `openssl-${version}`);
 
     let haveOpenSsl;