diff --git a/package.json b/package.json
index 19c4900..c8266b3 100644
--- a/package.json
+++ b/package.json
@@ -140,7 +140,7 @@
   "dependencies": {
     "@openui5/sap.m": "1.77.2",
     "@openui5/sap.ui.core": "1.77.2",
-    "@openui5/themelib_sap_belize": "1.77.2",
+    "@openui5/themelib_sap_belize": "1.78.0",
     "c3": "https://github.com/pulseshift/c3#master",
     "d3": "5.16.0",
     "lodash.debounce": "4.0.8",
diff --git a/yarn.lock b/yarn.lock
index 6dfb4f1..a0df6d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1421,10 +1421,10 @@
   dependencies:
     "@openui5/sap.ui.core" "1.77.2"
 
-"@openui5/themelib_sap_belize@1.77.2":
-  version "1.77.2"
-  resolved "https://registry.yarnpkg.com/@openui5/themelib_sap_belize/-/themelib_sap_belize-1.77.2.tgz#a6e265308b0d7bf02f82dd492d5de733ce81542b"
-  integrity sha512-uSW83NVUhwzUOLu0GT4WhT0c7aPHRpIGltVV3fwebdQiRBipXJUJlkP52/bEqkryFpx75yJDmuNQhsAR2K7qpg==
+"@openui5/themelib_sap_belize@1.78.0":
+  version "1.78.0"
+  resolved "https://registry.yarnpkg.com/@openui5/themelib_sap_belize/-/themelib_sap_belize-1.78.0.tgz#18c3e290872634d3af6db54b27982f19094fc220"
+  integrity sha512-fdaYzFxE83J+unS2DbobNzc0R5Tn1JegLjBFVO0zMEvTs8Stc2XMbBJcieW4JW5WSg16QHHNTpR7FLznwEuqmw==
 
 "@sindresorhus/is@^0.14.0":
   version "0.14.0"