diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 01813c67..ef9d53e5 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -48,7 +48,7 @@ jobs:
     timeout-minutes: 10
     env:
       # renovate: datasource=github-tags depName=cppcheck-opensource/cppcheck versioning=loose
-      CPPCHECK_VER: "2.21.1"
+      CPPCHECK_VER: "2.22.0"
     steps:
       - name: Checkout repo
         # renovate: datasource=github-tags depName=actions/checkout versioning=loose
diff --git a/scripts/build_cppcheck.sh b/scripts/build_cppcheck.sh
index b7ce5cc8..097221fd 100755
--- a/scripts/build_cppcheck.sh
+++ b/scripts/build_cppcheck.sh
@@ -2,7 +2,7 @@
 
 # default values
 # renovate: datasource=github-tags depName=cppcheck-opensource/cppcheck versioning=loose
-CPPCHECK_VER=2.21.1
+CPPCHECK_VER=2.22.0
 CMAKE_BUILD_DIR=build
 CMAKE_OPTS=()         # example for CLI: -o "-DCMAKE_INSTALL_PREFIX=~/.local/ -DFILESDIR=~/.local/share/Cppcheck"