diff --git a/taskcluster/android-arm64-cpu-opt.yml b/taskcluster/android-arm64-cpu-opt.yml
index 4fe0c470..efe1b2ef 100644
--- a/taskcluster/android-arm64-cpu-opt.yml
+++ b/taskcluster/android-arm64-cpu-opt.yml
@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.android-arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh arm64-v8a"
     package: "taskcluster/android-package.sh arm64-v8a"
diff --git a/taskcluster/android-armv7-cpu-opt.yml b/taskcluster/android-armv7-cpu-opt.yml
index 0d323edc..028b8eff 100644
--- a/taskcluster/android-armv7-cpu-opt.yml
+++ b/taskcluster/android-armv7-cpu-opt.yml
@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.android-armv7/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.android-armv7/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh armeabi-v7a"
     package: "taskcluster/android-package.sh armeabi-v7a"
diff --git a/taskcluster/android-java-opt.yml b/taskcluster/android-java-opt.yml
index 573b9948..733aa618 100644
--- a/taskcluster/android-java-opt.yml
+++ b/taskcluster/android-java-opt.yml
@@ -13,7 +13,7 @@ build:
   system_setup:
     >
       apt-get -qq -y install curl && ${swig.packages.install_script}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.android-armv7/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.android-armv7/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-apk-build.sh"
     package: "taskcluster/android-apk-package.sh"
diff --git a/taskcluster/android-x86_64-cpu-opt.yml b/taskcluster/android-x86_64-cpu-opt.yml
index 04392902..eea33e5b 100644
--- a/taskcluster/android-x86_64-cpu-opt.yml
+++ b/taskcluster/android-x86_64-cpu-opt.yml
@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.android-arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh x86_64"
     package: "taskcluster/android-package.sh x86_64"
diff --git a/taskcluster/darwin-amd64-cpu-opt.yml b/taskcluster/darwin-amd64-cpu-opt.yml
index 28d2d44a..25e104bc 100644
--- a/taskcluster/darwin-amd64-cpu-opt.yml
+++ b/taskcluster/darwin-amd64-cpu-opt.yml
@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.osx.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.osx/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.osx/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh"
     package: "taskcluster/package.sh"
diff --git a/taskcluster/darwin-amd64-ctc-opt.yml b/taskcluster/darwin-amd64-ctc-opt.yml
index 17f04ade..3f7ad1e0 100644
--- a/taskcluster/darwin-amd64-ctc-opt.yml
+++ b/taskcluster/darwin-amd64-ctc-opt.yml
@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.osx-ctc.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.osx/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.osx/artifacts/public/home.tar.xz"
   maxRunTime: 14400
   scripts:
     build: 'taskcluster/decoder-build.sh'
diff --git a/taskcluster/linux-amd64-cpu-opt.yml b/taskcluster/linux-amd64-cpu-opt.yml
index 83b3d284..2572d755 100644
--- a/taskcluster/linux-amd64-cpu-opt.yml
+++ b/taskcluster/linux-amd64-cpu-opt.yml
@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh"
     package: "taskcluster/package.sh"
diff --git a/taskcluster/linux-amd64-ctc-opt.yml b/taskcluster/linux-amd64-ctc-opt.yml
index 0713f36a..1d26eea9 100644
--- a/taskcluster/linux-amd64-ctc-opt.yml
+++ b/taskcluster/linux-amd64-ctc-opt.yml
@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: 'taskcluster/decoder-build.sh'
     package: 'taskcluster/decoder-package.sh'
diff --git a/taskcluster/linux-amd64-gpu-opt.yml b/taskcluster/linux-amd64-gpu-opt.yml
index 3de1f435..a563327f 100644
--- a/taskcluster/linux-amd64-gpu-opt.yml
+++ b/taskcluster/linux-amd64-gpu-opt.yml
@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.gpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.gpu/artifacts/public/home.tar.xz"
   maxRunTime: 14400
   scripts:
     build: "taskcluster/cuda-build.sh"
diff --git a/taskcluster/linux-arm64-cpu-opt.yml b/taskcluster/linux-arm64-cpu-opt.yml
index 424037e2..6357f4d3 100644
--- a/taskcluster/linux-arm64-cpu-opt.yml
+++ b/taskcluster/linux-arm64-cpu-opt.yml
@@ -4,7 +4,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.arm64"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.arm64"
     - "index.project.deepspeech.deepspeech.native_client.arm64.${event.head.sha}"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.arm64/artifacts/public/home.tar.xz"
   ## multistrap 2.2.0-ubuntu1 is broken in 14.04: https://bugs.launchpad.net/ubuntu/+source/multistrap/+bug/1313787
   system_setup:
     >
diff --git a/taskcluster/linux-rpi3-cpu-opt.yml b/taskcluster/linux-rpi3-cpu-opt.yml
index fe8798b1..3994fb17 100644
--- a/taskcluster/linux-rpi3-cpu-opt.yml
+++ b/taskcluster/linux-rpi3-cpu-opt.yml
@@ -4,7 +4,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.arm"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.arm"
     - "index.project.deepspeech.deepspeech.native_client.arm.${event.head.sha}"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.arm/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.arm/artifacts/public/home.tar.xz"
   ## multistrap 2.2.0-ubuntu1 is broken in 14.04: https://bugs.launchpad.net/ubuntu/+source/multistrap/+bug/1313787
   system_setup:
     >
diff --git a/taskcluster/node-package.yml b/taskcluster/node-package.yml
index 9933f351..ce455bd7 100644
--- a/taskcluster/node-package.yml
+++ b/taskcluster/node-package.yml
@@ -16,7 +16,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/node-build.sh"
     package: "taskcluster/node-package.sh"
diff --git a/taskcluster/test-android-opt-base.tyml b/taskcluster/test-android-opt-base.tyml
index 30bb73dc..55300e65 100644
--- a/taskcluster/test-android-opt-base.tyml
+++ b/taskcluster/test-android-opt-base.tyml
@@ -38,7 +38,7 @@ then:
         DEEPSPEECH_ARTIFACTS_ROOT_ARM64: https://queue.taskcluster.net/v1/task/${android_arm64_build}/artifacts/public
         DEEPSPEECH_ARTIFACTS_ROOT_ARMV7: https://queue.taskcluster.net/v1/task/${android_armv7_build}/artifacts/public
         DEEPSPEECH_TEST_MODEL: https://queue.taskcluster.net/v1/task/${training}/artifacts/public/output_graph.pb
-        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-10-ge232881"
+        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-14-g943a6c3"
 
     command:
       - "/bin/bash"
diff --git a/taskcluster/test-armbian-opt-base.tyml b/taskcluster/test-armbian-opt-base.tyml
index f567751a..97529ea0 100644
--- a/taskcluster/test-armbian-opt-base.tyml
+++ b/taskcluster/test-armbian-opt-base.tyml
@@ -43,7 +43,7 @@ then:
         PIP_DEFAULT_TIMEOUT: "60"
         PIP_EXTRA_INDEX_URL: "https://lissyx.github.io/deepspeech-python-wheels/"
         EXTRA_PYTHON_CONFIGURE_OPTS: "--with-fpectl" # Required by Debian Stretch
-        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-10-ge232881"
+        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-14-g943a6c3"
 
     command:
       - "/bin/bash"
diff --git a/taskcluster/test-darwin-opt-base.tyml b/taskcluster/test-darwin-opt-base.tyml
index 7107049a..d17e6708 100644
--- a/taskcluster/test-darwin-opt-base.tyml
+++ b/taskcluster/test-darwin-opt-base.tyml
@@ -41,7 +41,7 @@ then:
         DEEPSPEECH_TEST_MODEL: https://queue.taskcluster.net/v1/task/${training}/artifacts/public/output_graph.pb
         DEEPSPEECH_PROD_MODEL: https://github.com/reuben/DeepSpeech/releases/download/v0.2.0-prod-ctcdecode/output_graph.pb
         DEEPSPEECH_PROD_MODEL_MMAP: https://github.com/reuben/DeepSpeech/releases/download/v0.2.0-prod-ctcdecode/output_graph.pbmm
-        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-10-ge232881"
+        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-14-g943a6c3"
 
     command:
       - - "/bin/bash"
diff --git a/taskcluster/test-linux-opt-base.tyml b/taskcluster/test-linux-opt-base.tyml
index d6a00ebc..b56aa744 100644
--- a/taskcluster/test-linux-opt-base.tyml
+++ b/taskcluster/test-linux-opt-base.tyml
@@ -45,7 +45,7 @@ then:
         DEEPSPEECH_PROD_MODEL_MMAP: https://github.com/reuben/DeepSpeech/releases/download/v0.2.0-prod-ctcdecode/output_graph.pbmm
         DECODER_ARTIFACTS_ROOT: https://queue.taskcluster.net/v1/task/${linux_amd64_ctc}/artifacts/public
         PIP_DEFAULT_TIMEOUT: "60"
-        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-10-ge232881"
+        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-14-g943a6c3"
 
     command:
       - "/bin/bash"
diff --git a/taskcluster/test-lite_benchmark_model-linux-amd64-opt.yml b/taskcluster/test-lite_benchmark_model-linux-amd64-opt.yml
index 8806a52e..da985f17 100644
--- a/taskcluster/test-lite_benchmark_model-linux-amd64-opt.yml
+++ b/taskcluster/test-lite_benchmark_model-linux-amd64-opt.yml
@@ -4,7 +4,7 @@ build:
     - "test-training_upstream-linux-amd64-py27mu-opt"
   args:
     tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/tc-lite_benchmark_model-ds-tests.sh"
-  benchmark_model_bin: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.cpu/artifacts/public/lite_benchmark_model"
+  benchmark_model_bin: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.cpu/artifacts/public/lite_benchmark_model"
   metadata:
     name: "DeepSpeech Linux AMD64 CPU TF Lite benchmark_model"
     description: "Testing DeepSpeech TF Lite benchmark_model for Linux/AMD64, CPU only, optimized version"
diff --git a/taskcluster/test-raspbian-opt-base.tyml b/taskcluster/test-raspbian-opt-base.tyml
index e2485e49..f7f69c6d 100644
--- a/taskcluster/test-raspbian-opt-base.tyml
+++ b/taskcluster/test-raspbian-opt-base.tyml
@@ -43,7 +43,7 @@ then:
         PIP_DEFAULT_TIMEOUT: "60"
         PIP_EXTRA_INDEX_URL: "https://www.piwheels.org/simple"
         EXTRA_PYTHON_CONFIGURE_OPTS: "--with-fpectl" # Required by Raspbian Stretch / PiWheels
-        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-10-ge232881"
+        EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v1.12.0-14-g943a6c3"
 
     command:
       - "/bin/bash"
diff --git a/taskcluster/test-training_upstream-linux-amd64-py27mu-opt.yml b/taskcluster/test-training_upstream-linux-amd64-py27mu-opt.yml
index f8e1e983..9cc97e42 100644
--- a/taskcluster/test-training_upstream-linux-amd64-py27mu-opt.yml
+++ b/taskcluster/test-training_upstream-linux-amd64-py27mu-opt.yml
@@ -7,7 +7,7 @@ build:
       apt-get -qq -y install ${python.packages_trusty.apt}
   args:
     tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/tc-train-tests.sh 2.7.14:mu"
-  convert_graphdef: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.e232881c5a18204d946d4feba3c5aaa2d2c7dba0.cpu/artifacts/public/convert_graphdef_memmapped_format"
+  convert_graphdef: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.12.943a6c332331c0ceeba981b51c24abfed2cd6ffa.cpu/artifacts/public/convert_graphdef_memmapped_format"
   metadata:
     name: "DeepSpeech Linux AMD64 CPU upstream training Py2.7 mu"
     description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 using upstream TensorFlow Python 2.7 mu, CPU only, optimized version"