diff --git a/pkgs/development/python-modules/googleapis_common_protos/default.nix b/pkgs/development/python-modules/googleapis_common_protos/default.nix
index 51e3810cc7ff..cc689acc48fb 100644
--- a/pkgs/development/python-modules/googleapis_common_protos/default.nix
+++ b/pkgs/development/python-modules/googleapis_common_protos/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "googleapis-common-protos";
-  version = "1.5.5";
+  version = "1.5.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0946967c4c29b1339bb211949e1e17dbe0ae9ff8265fafa7bf4cf2164ef5a3b1";
+    sha256 = "6de6de98e895f4266caefa768778533bdea98abbead6972d35c8a0f57409eea2";
   };
 
   propagatedBuildInputs = [ protobuf ];