diff --git a/extra/ccache/checksums b/extra/ccache/checksums
index 3adc44d0..bf0f07e6 100644
--- a/extra/ccache/checksums
+++ b/extra/ccache/checksums
@@ -1 +1 @@
-9200cafbaa5fd62c2600fccb40a18214e57747825e6cdcd76688b4b61c2dcba0
+9cb70a1fabc23632992f5e3b7f64c8b31c3b1dd039030058aec2c241193f209a
diff --git a/extra/ccache/version b/extra/ccache/version
index 62bb0fc4..67c02d17 100644
--- a/extra/ccache/version
+++ b/extra/ccache/version
@@ -1 +1 @@
-4.4.2 1
+4.5 1