diff --git a/pkgs/applications/networking/browsers/chromium/plugins.nix b/pkgs/applications/networking/browsers/chromium/plugins.nix
index bac4a361a19b..07bc2bbc5f0f 100644
--- a/pkgs/applications/networking/browsers/chromium/plugins.nix
+++ b/pkgs/applications/networking/browsers/chromium/plugins.nix
@@ -98,12 +98,12 @@ let
 
   flash = stdenv.mkDerivation rec {
     name = "flashplayer-ppapi-${version}";
-    version = "28.0.0.161";
+    version = "29.0.0.113";
 
     src = fetchzip {
       url = "https://fpdownload.adobe.com/pub/flashplayer/pdc/"
           + "${version}/flash_player_ppapi_linux.x86_64.tar.gz";
-      sha256 = "0xhfr2mqmg71dxnsq4x716hzkryj2dmmlzgyi8hf7s999p7x8djw";
+      sha256 = "1ix86jv4ckn5pcj37fgx4mncqjyvabdvwxp9zs9frdfbyx740izr";
       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 dc9c33585526..7d69c03ea366 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
@@ -73,25 +73,25 @@ let
 in
 stdenv.mkDerivation rec {
   name = "flashplayer-${version}";
-  version = "28.0.0.161";
+  version = "29.0.0.113";
 
   src = fetchurl {
     url =
       if debug then
-        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/28/flash_player_npapi_linux_debug.${arch}.tar.gz"
+        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/29/flash_player_npapi_linux_debug.${arch}.tar.gz"
       else
         "https://fpdownload.adobe.com/get/flashplayer/pdc/${version}/flash_player_npapi_linux.${arch}.tar.gz";
     sha256 =
       if debug then
         if arch == "x86_64" then
-          "0dsgq39c2d0kkdcd9j4nddqn3qiq5pvm2r67ji4m4wyv9chn518m"
+          "15nkmnkh4w458n9yp0f54d48vzl8bk6zq3clws8jvd76aa0accl0"
         else
-          "0x26qi9qr01rppji5l4nwvmrhmq6qy83dsppbb7jqjmgyvknq5jd"
+          "0v9iwnb00jl6s6a1b9cnmqflh50dhyhmlwckk8qv6vy77b2jdsk7"
       else
         if arch == "x86_64" then
-          "1s62gx2a9q962w3gc847x2xwlzkq4dkzbmvf74x5k5c2k2l9hhg0"
+          "18cbalnyikb8g8fb861b9kbgsqwrin5k7gd5smz2czk73kmfrph4"
         else
-          "1m5pcgz2w9f3jkm3hpvysc8ap20y458xnba7j51d7h7fjy6md89x";
+          "06djh4scz97r8h4bsd392paimpybd59q1chd86bdsybm1xkgicmy";
   };
 
   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 4528dd70cbd3..fead4cb9fad6 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
@@ -55,19 +55,19 @@ let
 in
 stdenv.mkDerivation rec {
   name = "flashplayer-standalone-${version}";
-  version = "28.0.0.161";
+  version = "29.0.0.113";
 
   src = fetchurl {
     url =
       if debug then
-        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/28/flash_player_sa_linux_debug.x86_64.tar.gz"
+        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/29/flash_player_sa_linux_debug.x86_64.tar.gz"
       else
-        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/28/flash_player_sa_linux.x86_64.tar.gz";
+        "https://fpdownload.macromedia.com/pub/flashplayer/updaters/29/flash_player_sa_linux.x86_64.tar.gz";
     sha256 =
       if debug then
-        "0934vs3c51fjz9pr846wg9xn7h2qybswayfkhz0pnzcfnng2rrf1"
+        "12ackbfyh83f3ggvr8gs88f002glrymh2s2pfb5srbgdajrh0cyc"
       else
-        "0pwi7pbfldiqiwc7yfy7psyr93679r025vjxmiybs2ap69vly4v0";
+        "17xwsw13bq5s6mq4r22zhw99dx5xswzz83m7lvd9gl9ih78w7348";
   };
 
   nativeBuildInputs = [ unzip ];