diff --git a/install/install_quilibrium_service.sh b/install/install_quilibrium_service.sh
index e5f1bf7..7d48f50 100644
--- a/install/install_quilibrium_service.sh
+++ b/install/install_quilibrium_service.sh
@@ -103,11 +103,11 @@ if [ "$ARCH" = "x86_64" ]; then
     if [ "$OS" = "Linux" ]; then
         NODE_BINARY="node-$VERSION-linux-amd64"
         GO_BINARY="go1.22.4.linux-amd64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-linux-amd64"
+        QCLIENT_BINARY="qclient-1.4.19.1-linux-amd64"
     elif [ "$OS" = "Darwin" ]; then
         NODE_BINARY="node-$VERSION-darwin-amd64"
         GO_BINARY="go1.22.44.linux-amd64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-darwin-arm64"
+        QCLIENT_BINARY="qclient-1.4.19.1-darwin-arm64"
     fi
 elif [ "$ARCH" = "aarch64" ]; then
     if [ "$OS" = "Linux" ]; then
@@ -116,7 +116,7 @@ elif [ "$ARCH" = "aarch64" ]; then
     elif [ "$OS" = "Darwin" ]; then
         NODE_BINARY="node-$VERSION-darwin-arm64"
         GO_BINARY="go1.22.4.linux-arm64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-linux-arm64"
+        QCLIENT_BINARY="qclient-1.4.19.1-linux-arm64"
     fi
 fi
 
diff --git a/update/update.sh b/update/update.sh
index d808e0b..3bb722b 100644
--- a/update/update.sh
+++ b/update/update.sh
@@ -32,11 +32,11 @@ if [ "$ARCH" = "x86_64" ]; then
     if [ "$OS" = "Linux" ]; then
         NODE_BINARY="node-$VERSION-linux-amd64"
         GO_BINARY="go1.22.4.linux-amd64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-linux-amd64"
+        QCLIENT_BINARY="qclient-1.4.19.1-linux-amd64"
     elif [ "$OS" = "Darwin" ]; then
         NODE_BINARY="node-$VERSION-darwin-amd64"
         GO_BINARY="go1.22.44.linux-amd64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-darwin-arm64"
+        QCLIENT_BINARY="qclient-1.4.19.1-darwin-arm64"
     fi
 elif [ "$ARCH" = "aarch64" ]; then
     if [ "$OS" = "Linux" ]; then
@@ -45,7 +45,7 @@ elif [ "$ARCH" = "aarch64" ]; then
     elif [ "$OS" = "Darwin" ]; then
         NODE_BINARY="node-$VERSION-darwin-arm64"
         GO_BINARY="go1.22.4.linux-arm64.tar.gz"
-        QCLIENT_BINARY="qclient-$VERSION-linux-arm64"
+        QCLIENT_BINARY="qclient-1.4.19.1-linux-arm64"
     fi
 fi