diff --git a/Dockerfile b/Dockerfile
index f2defb9..ffab68b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM golang:1.13.6-buster AS builder
+FROM golang:1.14.2-buster AS builder
 COPY go.mod go.sum pprofweb.go /go/src/pprofweb/
 WORKDIR /go/src/pprofweb
 RUN go build --mod=readonly pprofweb.go
 
 
 # Extract graphviz and dependencies
-FROM golang:1.13.6-buster AS deb_extractor
+FROM golang:1.14.2-buster AS deb_extractor
 RUN cd /tmp && \
     apt-get update && apt-get download \
         graphviz libgvc6 libcgraph6 libltdl7 libxdot4 libcdt5 libpathplan4 libexpat1 zlib1g && \
diff --git a/go.mod b/go.mod
index 8f2844e..8024eae 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/evanj/pprofweb
 
 go 1.13
 
-require github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc
+require github.com/google/pprof v0.0.0-20200407193738-d6d2dc122c20
diff --git a/go.sum b/go.sum
index 4016ac1..74aa05b 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,10 @@
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e h1:fY5BOSpyZCqRo5OhCuC+XN+r/bBCmeuuJtjz+bCNIf8=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc h1:DLpL8pWq0v4JYoRpEhDfsJhhJyGKCcQM2WPW2TJs31c=
-github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200407193738-d6d2dc122c20 h1:ckvXA2EKYK4RORZWjE+V7VrWRBLYeQHe4J4pmoMLgT0=
+github.com/google/pprof v0.0.0-20200407193738-d6d2dc122c20/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6 h1:UDMh68UUwekSh5iP2OMhRRZJiiBccgV7axzUG8vi56c=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
+golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e h1:9vRrk9YW2BTzLP0VCB9ZDjU4cPqkg+IDWL7XgxA1yxQ=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=