diff --git a/pkgs/development/python-modules/primp/Cargo.lock b/pkgs/development/python-modules/primp/Cargo.lock
index efd3b54351ae..de7423fd9a5e 100644
--- a/pkgs/development/python-modules/primp/Cargo.lock
+++ b/pkgs/development/python-modules/primp/Cargo.lock
@@ -1909,7 +1909,7 @@ dependencies = [
 
 [[package]]
 name = "primp"
-version = "1.2.1"
+version = "1.2.2"
 dependencies = [
  "criterion",
  "h2",
@@ -1925,7 +1925,7 @@ dependencies = [
 
 [[package]]
 name = "primp-python"
-version = "1.2.1"
+version = "1.2.2"
 dependencies = [
  "anyhow",
  "bytes",
diff --git a/pkgs/development/python-modules/primp/default.nix b/pkgs/development/python-modules/primp/default.nix
index 13ea9755691c..414450b6acbf 100644
--- a/pkgs/development/python-modules/primp/default.nix
+++ b/pkgs/development/python-modules/primp/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "primp";
-  version = "1.2.1";
+  version = "1.2.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "deedy5";
     repo = "primp";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-3NAu8hAHdazsV+KEH7gUms8XGKW84nasHnygIz5jRa8=";
+    hash = "sha256-AOMlf7Qo9CJFyEUXdtQuwnFQVBzejHTc6UHie/OlHOo=";
   };
 
   # The Cargo.lock is not pushed upstream