diff --git a/pkgs/applications/networking/browsers/chromium/plugins.nix b/pkgs/applications/networking/browsers/chromium/plugins.nix
index 9faa7e5e31fd..60e94e137676 100644
--- a/pkgs/applications/networking/browsers/chromium/plugins.nix
+++ b/pkgs/applications/networking/browsers/chromium/plugins.nix
@@ -98,11 +98,11 @@ let
 
   flash = stdenv.mkDerivation rec {
     name = "flashplayer-ppapi-${version}";
-    version = "31.0.0.108";
+    version = "31.0.0.122";
 
     src = fetchzip {
       url = "https://fpdownload.adobe.com/pub/flashplayer/pdc/${version}/flash_player_ppapi_linux.x86_64.tar.gz";
-      sha256 = "0dcwyx0fp7wbsx0cyi7xpwq0nnvcvkzfgi6zyy75487820ssc4h1";
+      sha256 = "16cx92lq7zx8k22mfnsfjj09kyh3fi266qc5vvjz5b2rj53rmkdg";
       stripRoot = false;
     };
 
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
index 07ef1397f9fb..38b064ec6e29 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
@@ -73,7 +73,7 @@ let
 in
 stdenv.mkDerivation rec {
   name = "flashplayer-${version}";
-  version = "31.0.0.108";
+  version = "31.0.0.122";
 
   src = fetchurl {
     url =
@@ -84,14 +84,14 @@ stdenv.mkDerivation rec {
     sha256 =
       if debug then
         if arch == "x86_64" then
-          "1mn29ahxjf6pdy2zp2na14cz46jrl88f54kp3bs3cz75syyizyb6"
+          "0mjyb8mk4av8cia34gmqi0n4nq0spiblgn18z6f4nkx12wgdka2c"
         else
-          "0inpj6bcsn5lh8gdv1wxpgipzrmpc553nhr68a55b2wff9fkv1ci"
+          "07qgawd4xgy9690gbx0c6k97cp7lp04l70ccp4jd81y4xjsc9bq3"
       else
         if arch == "x86_64" then
-          "1dfgsl5jf8ja9f7wwkzj5bfz1v5rdsyf4qhg1shqqldadmyyha7p"
+          "0264kcn0frgcl7zfd60ybs4r7x1p3f8nj496z264ax6qc390qr02"
         else
-          "0yiqwwqs3z9zzkfgqzjwqqdr2vaj1ia5xychs9fgxix3y4j934da";
+          "0w170wz920imca8wc7kggl2vldn9k7cqm2xwvx8yqqi1p42a1941";
   };
 
   nativeBuildInputs = [ unzip ];
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
index 03255e6eecc0..108d7c5f4a1a 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
@@ -49,7 +49,7 @@
 
 stdenv.mkDerivation rec {
   name = "flashplayer-standalone-${version}";
-  version = "31.0.0.108";
+  version = "31.0.0.122";
 
   src = fetchurl {
     url =
@@ -59,9 +59,9 @@ stdenv.mkDerivation rec {
         "https://fpdownload.macromedia.com/pub/flashplayer/updaters/31/flash_player_sa_linux.x86_64.tar.gz";
     sha256 =
       if debug then
-        "0i047fvj3x9lx7x8bf7jl1ybf9xpmr6g77q0h7n2s8qvscsw0pmm"
+        "1psd49bxn6w6kgcjhml44g5wb4za18m8apas8qyly4xcapdylias"
       else
-        "19wfs452ix57yfi4cy2din6mi5jky9hjzbdjny1bl8w32fy8xmm3";
+        "0g3h31pdxw91r3067zrkgyziwl18i5kidwx83y13ff4d17v999ss";
   };
 
   nativeBuildInputs = [ unzip ];