diff --git a/doc/release-notes/rl-2611.section.md b/doc/release-notes/rl-2611.section.md
index 6989db9f75e3..d7206ba99e2a 100644
--- a/doc/release-notes/rl-2611.section.md
+++ b/doc/release-notes/rl-2611.section.md
@@ -56,6 +56,8 @@
 
 - `librest` providing 0.7 ABI was removed. `librest_1_0` providing 1.0 ABI was renamed to `librest` and `librest_1_0` was kept as an alias.
 
+- `pnpm_10` was upgraded to version 10.34.1+, which introduced stricter integrity checks. If you encounter `ERR_PNPM_MISSING_TARBALL_INTEGRITY`, you can fall back to the older `pnpm_10_34_0`.
+
 - `fetchPnpmDeps`' `fetcherVersion = 1` and `fetcherVersion = 2` have been
   removed, as announced in the 26.05 release. Packages still using them now
   throw an evaluation error and must migrate to `fetcherVersion = 3` (or later)
diff --git a/pkgs/development/tools/pnpm/default.nix b/pkgs/development/tools/pnpm/default.nix
index 6278253ee559..3edd8e5a6172 100644
--- a/pkgs/development/tools/pnpm/default.nix
+++ b/pkgs/development/tools/pnpm/default.nix
@@ -43,8 +43,8 @@ let
       ];
     };
     "10" = {
-      version = "10.34.0";
-      hash = "sha256-WOFDJYhx31FYm2UcBiBdq+xIdmpdu6PCWZm2m1C+WY4=";
+      version = "10.34.4";
+      hash = "sha256-mM1XGNvYxLJokVZJO5WWzs9rZLGpjUoIfoITWhdbQOs=";
     };
     "11" = {
       version = "11.9.0";