diff --git a/pkgs/servers/sql/pgbouncer/default.nix b/pkgs/servers/sql/pgbouncer/default.nix
index 30be61a805a7..76b35a345b5b 100644
--- a/pkgs/servers/sql/pgbouncer/default.nix
+++ b/pkgs/servers/sql/pgbouncer/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "pgbouncer";
-  version = "1.10.0";
+  version = "1.11.0";
 
   src = fetchurl {
     url = "https://pgbouncer.github.io/downloads/files/${version}/${pname}-${version}.tar.gz";
-    sha256 = "1m8vsxyna5grs5p0vnxf3fxxnkk9aqjf3qmr2bbkpkhlzr11986q";
+    sha256 = "0w3y53kwnkcm9fmf28zbjvqk6ivfic5f2k3nflvca1i8iaj2z044";
   };
 
   buildInputs = [ libevent openssl c-ares pkg-config ];