diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index a7d4443a86..8238d4d3c5 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -846,32 +846,30 @@ mathematical functions operating on batches.")
     (license license:bsd-3)))
 
 (define-public icecream-cpp
-  ;; Last release was in 2020.
-  (let ((commit "95c8b91c2214be76a2847cd4ab37dccd9250ed77")
-        (revision "0"))
-    (package
-      (name "icecream-cpp")
-      (version (git-version "0.3.1" revision commit))
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url "https://github.com/renatoGarcia/icecream-cpp")
-               (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32 "0zw4aj5xs13grf7qj6f33dq7md9hn5i9mf6kz66b5jsx2fly6xxs"))))
-      (build-system cmake-build-system)
-      (arguments
-       (list #:configure-flags #~(list "-DBUILD_TESTING=ON")))
-      (native-inputs (list boost catch2))
-      (home-page "https://github.com/renatoGarcia/icecream-cpp")
-      (synopsis "C++ library for @code{printf} debugging")
-      (description
-       "IceCream-Cpp is a C++ library for @code{printf} debugging.  It is
+  (package
+    (name "icecream-cpp")
+    (version "1.0.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/renatoGarcia/icecream-cpp")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1pl3qibxa9m7qkfpxszablwyhlnn9qz0cgms8kr2wwvxdzipr1p0"))))
+    (build-system cmake-build-system)
+    (arguments
+     (list
+      #:configure-flags #~(list "-DCMAKE_CXX_STANDARD=17")))
+    (native-inputs (list boost catch2))
+    (home-page "https://github.com/renatoGarcia/icecream-cpp")
+    (synopsis "C++ library for @code{printf} debugging")
+    (description
+     "IceCream-Cpp is a C++ library for @code{printf} debugging.  It is
 inspired by the @url{https://github.com/gruns/icecream, Python library} of the
 same name.")
-      (license license:expat))))
+    (license license:expat)))
 
 (define-public google-highway
   (package